diff --git a/go/vt/sqlparser/ast.go b/go/vt/sqlparser/ast.go
index 4ed6d6d689b..d9edde9b5c4 100644
--- a/go/vt/sqlparser/ast.go
+++ b/go/vt/sqlparser/ast.go
@@ -982,6 +982,7 @@ func (ct *ColumnType) WalkSubtree(visit Visit) error {
 type IndexDefinition struct {
 	Info    *IndexInfo
 	Columns []*IndexColumn
+	Using   ColIdent
 }
 
 // Format formats the node.
@@ -998,6 +999,9 @@ func (idx *IndexDefinition) Format(buf *TrackedBuffer) {
 		}
 	}
 	buf.Myprintf(")")
+	if !idx.Using.IsEmpty() {
+		buf.Myprintf(" USING %v", idx.Using)
+	}
 }
 
 // WalkSubtree walks the nodes of the subtree.
diff --git a/go/vt/sqlparser/parse_test.go b/go/vt/sqlparser/parse_test.go
index bda1920747f..492946980d8 100644
--- a/go/vt/sqlparser/parse_test.go
+++ b/go/vt/sqlparser/parse_test.go
@@ -1496,6 +1496,21 @@ func TestCreateTable(t *testing.T) {
 			"	key by_full_name (full_name)\n" +
 			")",
 
+		// test that indexes support USING <id>
+		"create table t (\n" +
+			"	id int auto_increment,\n" +
+			"	username varchar,\n" +
+			"	email varchar,\n" +
+			"	full_name varchar,\n" +
+			"	status_nonkeyword varchar,\n" +
+			"	primary key (id) USING BTREE,\n" +
+			"	unique key by_username (username) USING HASH,\n" +
+			"	unique by_username2 (username) USING OTHER,\n" +
+			"	unique index by_username3 (username) USING XYZ,\n" +
+			"	index by_status (status_nonkeyword) USING PDQ,\n" +
+			"	key by_full_name (full_name) USING OTHER\n" +
+			")",
+
 		// multi-column indexes
 		"create table t (\n" +
 			"	id int auto_increment,\n" +
diff --git a/go/vt/sqlparser/sql.go b/go/vt/sqlparser/sql.go
index a0d21ed47c1..9d712fb7e9b 100644
--- a/go/vt/sqlparser/sql.go
+++ b/go/vt/sqlparser/sql.go
@@ -553,238 +553,302 @@ var yyExca = [...]int{
 	-1, 1015,
 	5, 22,
 	-2, 446,
-	-1, 1061,
+	-1, 1062,
 	5, 23,
 	-2, 447,
 }
 
 const yyPrivate = 57344
 
-const yyLast = 8494
+const yyLast = 8507
 
 var yyAct = [...]int{
 
-	380, 38, 1053, 565, 379, 885, 353, 908, 198, 664,
-	624, 886, 641, 677, 882, 943, 973, 173, 432, 429,
-	44, 736, 743, 782, 430, 3, 746, 856, 240, 848,
-	242, 640, 637, 797, 760, 818, 713, 650, 238, 38,
-	167, 785, 342, 402, 408, 213, 348, 178, 201, 434,
-	603, 351, 193, 189, 745, 418, 182, 673, 43, 1084,
-	207, 1075, 1081, 172, 1070, 1079, 1074, 1069, 956, 1008,
-	217, 187, 1030, 814, 188, 168, 169, 170, 171, 913,
-	914, 915, 340, 657, 985, 233, 665, 48, 916, 1003,
-	693, 1056, 531, 530, 540, 541, 533, 534, 535, 536,
-	537, 538, 539, 532, 691, 1036, 542, 1001, 50, 51,
-	52, 53, 334, 335, 1078, 223, 1076, 1054, 531, 530,
-	540, 541, 533, 534, 535, 536, 537, 538, 539, 532,
-	838, 697, 542, 604, 224, 625, 627, 219, 658, 135,
-	690, 136, 492, 136, 497, 220, 235, 1028, 237, 138,
-	139, 140, 239, 239, 239, 239, 849, 239, 239, 796,
-	795, 794, 748, 215, 239, 577, 835, 234, 236, 147,
-	137, 1046, 837, 652, 554, 555, 993, 970, 860, 38,
-	801, 564, 450, 228, 819, 542, 517, 652, 687, 692,
-	685, 331, 332, 333, 431, 336, 337, 404, 520, 761,
-	449, 808, 339, 405, 958, 720, 207, 626, 444, 695,
-	698, 494, 1057, 665, 917, 214, 153, 239, 922, 718,
-	719, 717, 239, 232, 532, 518, 1049, 542, 1068, 446,
-	812, 239, 239, 239, 239, 239, 239, 239, 239, 689,
-	163, 520, 1029, 1027, 944, 410, 535, 536, 537, 538,
-	539, 532, 654, 688, 542, 491, 226, 655, 989, 504,
-	496, 502, 836, 651, 834, 988, 946, 406, 923, 505,
-	506, 507, 508, 509, 510, 511, 512, 651, 694, 761,
-	867, 872, 649, 648, 41, 827, 519, 518, 826, 696,
-	148, 522, 815, 948, 716, 952, 150, 947, 1063, 945,
-	211, 156, 152, 520, 950, 533, 534, 535, 536, 537,
-	538, 539, 532, 949, 1039, 542, 592, 593, 951, 953,
-	987, 866, 154, 865, 825, 158, 63, 521, 519, 518,
-	145, 921, 737, 145, 738, 239, 239, 345, 403, 519,
-	518, 1065, 341, 519, 518, 520, 910, 809, 149, 739,
-	551, 553, 145, 145, 1019, 341, 520, 490, 145, 230,
-	520, 225, 519, 518, 841, 842, 843, 151, 157, 159,
-	160, 161, 162, 513, 514, 165, 164, 214, 563, 520,
-	341, 567, 568, 569, 570, 571, 572, 573, 1032, 576,
+	380, 38, 565, 1054, 379, 885, 198, 908, 624, 677,
+	664, 680, 353, 886, 641, 973, 432, 173, 882, 429,
+	736, 782, 743, 943, 44, 856, 848, 240, 430, 3,
+	746, 640, 637, 797, 242, 713, 650, 785, 238, 38,
+	167, 408, 818, 342, 745, 760, 402, 178, 201, 348,
+	213, 351, 193, 418, 673, 434, 182, 43, 603, 1085,
+	1076, 1082, 1071, 1080, 189, 1075, 207, 172, 1070, 956,
+	1008, 187, 217, 1031, 577, 168, 169, 170, 171, 814,
+	913, 914, 915, 340, 658, 233, 657, 48, 188, 916,
+	985, 665, 1037, 1003, 1001, 334, 335, 1079, 1077, 693,
+	223, 1055, 748, 838, 604, 625, 627, 224, 50, 51,
+	52, 53, 219, 691, 652, 135, 136, 136, 1057, 531,
+	530, 540, 541, 533, 534, 535, 536, 537, 538, 539,
+	532, 1029, 497, 542, 138, 139, 140, 492, 922, 796,
+	697, 795, 214, 794, 215, 819, 235, 220, 237, 690,
+	147, 137, 239, 239, 239, 239, 835, 239, 239, 652,
+	554, 555, 837, 1047, 239, 520, 993, 234, 236, 970,
+	535, 536, 537, 538, 539, 532, 860, 626, 542, 38,
+	801, 564, 532, 450, 228, 542, 542, 808, 923, 517,
+	449, 331, 332, 333, 431, 336, 337, 687, 692, 685,
+	665, 404, 339, 958, 651, 761, 444, 405, 518, 649,
+	648, 494, 207, 519, 518, 917, 153, 239, 695, 698,
+	960, 812, 239, 232, 520, 1050, 1030, 1028, 446, 1069,
+	520, 239, 239, 239, 239, 239, 239, 239, 239, 1058,
+	163, 226, 720, 761, 944, 872, 654, 410, 689, 651,
+	989, 655, 836, 1064, 834, 491, 718, 719, 717, 988,
+	496, 502, 688, 504, 519, 518, 946, 406, 827, 505,
+	506, 507, 508, 509, 510, 511, 512, 345, 403, 41,
+	737, 520, 738, 706, 708, 709, 826, 694, 707, 716,
+	148, 815, 1040, 948, 987, 952, 150, 947, 696, 945,
+	211, 156, 152, 825, 950, 533, 534, 535, 536, 537,
+	538, 539, 532, 949, 921, 542, 592, 593, 951, 953,
+	1066, 341, 154, 1019, 341, 158, 63, 841, 842, 843,
+	145, 1019, 1020, 145, 910, 239, 239, 540, 541, 533,
+	534, 535, 536, 537, 538, 539, 532, 809, 149, 542,
+	551, 553, 145, 145, 982, 981, 902, 341, 145, 969,
+	341, 341, 519, 518, 854, 341, 867, 151, 157, 159,
+	160, 161, 162, 513, 514, 165, 164, 522, 563, 520,
+	739, 567, 568, 569, 570, 571, 572, 573, 490, 576,
 	578, 578, 578, 578, 578, 578, 578, 578, 586, 587,
-	588, 589, 1031, 556, 557, 558, 559, 560, 561, 562,
-	706, 708, 709, 1019, 1020, 707, 193, 193, 193, 193,
-	193, 207, 594, 606, 519, 518, 982, 981, 902, 341,
-	883, 960, 431, 443, 628, 918, 145, 443, 145, 355,
-	193, 520, 145, 969, 341, 854, 341, 751, 145, 965,
-	207, 415, 63, 63, 63, 63, 623, 63, 63, 631,
-	928, 927, 881, 596, 63, 925, 924, 751, 341, 45,
-	608, 609, 783, 611, 666, 667, 668, 415, 341, 636,
-	642, 638, 619, 452, 451, 629, 634, 145, 595, 630,
-	607, 192, 633, 610, 145, 145, 145, 783, 645, 926,
-	19, 63, 239, 679, 414, 854, 441, 19, 854, 854,
-	523, 802, 621, 622, 415, 590, 41, 63, 179, 145,
-	659, 145, 63, 777, 145, 678, 778, 145, 415, 145,
-	714, 63, 63, 63, 63, 63, 63, 63, 63, 443,
-	701, 896, 805, 566, 675, 676, 41, 442, 681, 440,
-	575, 674, 669, 41, 38, 55, 579, 580, 581, 582,
-	583, 584, 585, 19, 41, 786, 787, 912, 567, 134,
-	883, 712, 828, 789, 721, 722, 723, 724, 725, 726,
-	727, 728, 729, 730, 731, 732, 733, 734, 735, 1014,
-	500, 338, 623, 750, 618, 638, 424, 425, 660, 661,
-	662, 663, 17, 616, 780, 781, 740, 741, 617, 41,
-	765, 614, 635, 670, 671, 672, 615, 602, 758, 792,
-	186, 791, 613, 753, 754, 612, 1077, 757, 779, 183,
-	184, 1073, 840, 192, 768, 63, 63, 769, 702, 145,
-	1072, 764, 774, 766, 767, 409, 773, 820, 752, 177,
-	343, 448, 790, 803, 799, 800, 775, 231, 811, 407,
-	1051, 763, 344, 368, 367, 370, 371, 372, 373, 642,
-	816, 817, 369, 374, 1050, 1012, 806, 963, 991, 683,
-	499, 703, 704, 239, 710, 711, 428, 807, 540, 541,
-	533, 534, 535, 536, 537, 538, 539, 532, 180, 181,
-	542, 239, 821, 822, 823, 409, 793, 772, 63, 174,
-	1042, 175, 45, 145, 1041, 771, 145, 145, 145, 145,
-	145, 830, 714, 1011, 783, 831, 1043, 986, 145, 516,
-	566, 47, 145, 755, 756, 49, 145, 439, 42, 839,
-	145, 145, 420, 423, 424, 425, 421, 1, 422, 426,
-	686, 861, 63, 403, 844, 1052, 907, 647, 639, 212,
-	54, 646, 824, 1026, 984, 845, 846, 847, 653, 813,
-	656, 911, 1048, 810, 455, 456, 454, 458, 457, 888,
-	453, 38, 155, 887, 207, 199, 884, 427, 445, 855,
-	552, 680, 56, 145, 871, 898, 899, 900, 145, 853,
-	833, 145, 63, 893, 832, 889, 684, 218, 550, 770,
-	200, 890, 591, 869, 401, 892, 1040, 906, 1010, 870,
-	903, 574, 851, 759, 354, 705, 852, 366, 363, 365,
-	904, 642, 364, 642, 905, 597, 863, 864, 776, 524,
-	868, 352, 346, 191, 411, 874, 419, 875, 876, 877,
-	878, 417, 919, 920, 416, 192, 192, 192, 192, 192,
-	196, 788, 784, 63, 190, 880, 1007, 1055, 601, 20,
-	46, 192, 185, 16, 931, 933, 15, 63, 14, 192,
-	901, 938, 193, 955, 942, 939, 13, 24, 954, 750,
-	957, 638, 12, 941, 11, 10, 935, 936, 9, 964,
-	8, 962, 7, 6, 961, 5, 4, 176, 18, 377,
-	2, 972, 0, 0, 862, 975, 976, 977, 803, 0,
-	978, 980, 0, 0, 873, 0, 0, 0, 0, 63,
-	239, 0, 0, 0, 642, 61, 937, 0, 0, 0,
-	0, 63, 0, 0, 0, 0, 894, 0, 0, 895,
-	0, 0, 897, 0, 0, 0, 0, 1006, 0, 0,
-	0, 0, 999, 208, 0, 715, 888, 0, 990, 1016,
-	887, 966, 967, 968, 0, 971, 0, 1013, 0, 0,
-	0, 992, 63, 63, 0, 0, 0, 0, 0, 1024,
-	1025, 0, 1033, 1015, 0, 0, 0, 0, 0, 0,
-	0, 63, 420, 423, 424, 425, 421, 1035, 422, 426,
-	0, 0, 786, 787, 0, 888, 0, 38, 0, 887,
-	1044, 0, 904, 0, 0, 994, 995, 0, 0, 0,
-	0, 0, 0, 0, 0, 959, 0, 1004, 1005, 0,
-	0, 1045, 0, 0, 0, 0, 1059, 0, 983, 63,
-	207, 566, 1060, 1037, 0, 0, 0, 0, 1021, 1022,
-	1023, 241, 241, 241, 241, 0, 241, 241, 1071, 0,
-	0, 145, 0, 241, 0, 0, 0, 0, 0, 1080,
-	0, 63, 63, 996, 997, 0, 998, 0, 0, 1000,
-	1038, 1002, 0, 0, 0, 194, 0, 0, 0, 0,
-	0, 0, 63, 63, 0, 63, 63, 0, 0, 208,
-	241, 530, 540, 541, 533, 534, 535, 536, 537, 538,
-	539, 532, 0, 1009, 542, 142, 241, 1082, 1061, 145,
-	0, 241, 0, 145, 341, 1064, 0, 0, 1067, 63,
-	241, 241, 241, 241, 241, 241, 241, 241, 197, 0,
-	0, 0, 0, 216, 0, 0, 0, 715, 63, 0,
-	0, 0, 378, 0, 0, 1085, 1086, 0, 0, 0,
-	531, 530, 540, 541, 533, 534, 535, 536, 537, 538,
-	539, 532, 145, 0, 542, 0, 0, 0, 0, 0,
-	0, 0, 143, 0, 0, 166, 0, 63, 0, 63,
-	63, 63, 145, 63, 1058, 566, 63, 0, 0, 0,
-	0, 0, 0, 0, 143, 143, 209, 0, 0, 0,
-	143, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	63, 221, 0, 222, 0, 0, 0, 227, 0, 526,
-	0, 529, 0, 229, 241, 241, 0, 543, 544, 545,
-	546, 547, 548, 549, 0, 527, 528, 525, 531, 530,
-	540, 541, 533, 534, 535, 536, 537, 538, 539, 532,
-	63, 63, 542, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 413, 63, 0, 0, 0, 0, 0, 0,
-	0, 438, 0, 0, 63, 0, 0, 0, 143, 0,
-	143, 0, 0, 0, 143, 0, 0, 0, 0, 0,
-	143, 0, 0, 0, 493, 0, 495, 598, 0, 498,
-	63, 192, 501, 0, 208, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 19, 39, 21, 22,
-	0, 0, 0, 934, 0, 0, 0, 63, 0, 143,
-	0, 0, 0, 208, 33, 63, 143, 436, 143, 23,
-	241, 241, 209, 531, 530, 540, 541, 533, 534, 535,
-	536, 537, 538, 539, 532, 850, 0, 542, 32, 0,
-	0, 143, 41, 143, 0, 0, 143, 0, 0, 143,
-	0, 503, 0, 0, 0, 531, 530, 540, 541, 533,
-	534, 535, 536, 537, 538, 539, 532, 0, 0, 542,
-	0, 241, 531, 530, 540, 541, 533, 534, 535, 536,
-	537, 538, 539, 532, 0, 0, 542, 0, 0, 0,
-	0, 0, 0, 0, 515, 0, 0, 0, 0, 0,
-	0, 25, 26, 28, 27, 30, 0, 0, 0, 0,
-	0, 0, 0, 0, 31, 34, 35, 0, 0, 36,
-	37, 29, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 742, 0, 241, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 762, 0, 0, 0,
+	588, 589, 928, 927, 925, 924, 556, 557, 558, 559,
+	560, 561, 562, 521, 519, 518, 193, 193, 193, 193,
+	193, 606, 594, 751, 341, 1033, 866, 207, 865, 519,
+	518, 520, 431, 230, 628, 225, 145, 214, 145, 1032,
+	193, 918, 145, 443, 519, 518, 520, 751, 145, 45,
+	523, 783, 63, 63, 63, 63, 207, 63, 63, 631,
+	623, 520, 965, 596, 63, 579, 580, 581, 582, 583,
+	584, 585, 415, 341, 19, 666, 667, 668, 636, 642,
+	619, 608, 609, 566, 611, 638, 634, 145, 854, 595,
+	575, 629, 633, 415, 145, 145, 145, 630, 415, 679,
+	1014, 63, 239, 645, 607, 452, 451, 610, 441, 883,
+	881, 926, 443, 621, 622, 783, 854, 63, 802, 145,
+	41, 145, 63, 19, 145, 590, 414, 145, 41, 145,
+	714, 63, 63, 63, 63, 63, 63, 63, 63, 659,
+	701, 675, 676, 678, 660, 661, 662, 663, 179, 442,
+	415, 440, 635, 854, 38, 896, 681, 443, 134, 670,
+	671, 672, 368, 367, 370, 371, 372, 373, 567, 41,
+	805, 369, 374, 674, 712, 786, 787, 721, 722, 723,
+	724, 725, 726, 727, 728, 729, 730, 731, 732, 733,
+	734, 735, 750, 669, 41, 55, 623, 19, 912, 638,
+	883, 828, 789, 500, 780, 781, 740, 741, 338, 186,
+	765, 616, 792, 753, 754, 758, 617, 757, 17, 602,
+	777, 703, 704, 778, 710, 711, 618, 791, 424, 425,
+	613, 764, 779, 766, 767, 63, 63, 768, 769, 145,
+	614, 612, 1078, 41, 1074, 615, 775, 840, 790, 752,
+	183, 184, 799, 800, 702, 803, 1073, 420, 423, 424,
+	425, 421, 763, 422, 426, 177, 774, 773, 642, 820,
+	566, 816, 817, 755, 756, 343, 409, 448, 420, 423,
+	424, 425, 421, 239, 422, 426, 807, 344, 786, 787,
+	407, 231, 811, 403, 1052, 1051, 355, 1012, 806, 963,
+	991, 239, 683, 499, 428, 180, 181, 793, 63, 821,
+	822, 823, 409, 145, 174, 772, 145, 145, 145, 145,
+	145, 830, 714, 771, 1043, 831, 175, 45, 145, 1042,
+	1011, 783, 145, 1044, 986, 516, 145, 47, 49, 839,
+	145, 145, 439, 42, 1, 686, 1053, 907, 192, 647,
+	639, 861, 63, 844, 530, 540, 541, 533, 534, 535,
+	536, 537, 538, 539, 532, 212, 54, 542, 845, 846,
+	847, 646, 824, 1027, 984, 653, 813, 656, 911, 888,
+	1049, 38, 810, 887, 884, 455, 456, 454, 458, 853,
+	207, 457, 453, 145, 155, 898, 899, 900, 145, 199,
+	427, 145, 63, 869, 445, 871, 855, 893, 56, 889,
+	833, 832, 684, 218, 550, 892, 770, 200, 890, 906,
+	591, 401, 1041, 851, 903, 1010, 870, 852, 574, 904,
+	642, 759, 642, 354, 905, 705, 366, 863, 864, 363,
+	365, 868, 364, 597, 776, 524, 874, 352, 875, 876,
+	877, 878, 377, 346, 862, 191, 411, 419, 417, 919,
+	920, 416, 196, 63, 873, 788, 784, 190, 880, 1007,
+	1056, 601, 933, 20, 931, 46, 185, 63, 61, 16,
+	15, 901, 193, 939, 942, 938, 894, 954, 750, 895,
+	192, 955, 897, 941, 957, 638, 14, 13, 24, 935,
+	936, 962, 961, 964, 12, 11, 208, 10, 9, 8,
+	7, 972, 6, 5, 975, 976, 977, 4, 978, 176,
+	803, 980, 18, 2, 0, 0, 0, 0, 0, 63,
+	239, 0, 0, 642, 0, 0, 0, 937, 0, 0,
+	0, 63, 531, 530, 540, 541, 533, 534, 535, 536,
+	537, 538, 539, 532, 0, 0, 542, 1006, 999, 0,
+	0, 0, 0, 0, 0, 0, 888, 0, 990, 1016,
+	887, 0, 966, 967, 968, 959, 971, 0, 0, 1013,
+	849, 0, 63, 63, 992, 0, 0, 1024, 0, 0,
+	1026, 566, 1034, 1025, 983, 0, 0, 1015, 0, 0,
+	0, 63, 0, 0, 241, 241, 241, 241, 1036, 241,
+	241, 0, 0, 0, 0, 888, 241, 38, 0, 887,
+	1045, 904, 0, 0, 0, 0, 994, 995, 0, 996,
+	997, 0, 998, 0, 0, 1000, 0, 1002, 1004, 1005,
+	0, 0, 0, 0, 0, 1046, 1060, 552, 0, 63,
+	0, 1061, 208, 241, 0, 0, 1038, 207, 0, 1021,
+	1022, 1023, 0, 1009, 0, 0, 0, 0, 0, 241,
+	1072, 145, 0, 0, 241, 0, 0, 0, 0, 0,
+	1081, 63, 63, 241, 241, 241, 241, 241, 241, 241,
+	241, 1039, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 63, 63, 0, 63, 63, 0, 0, 0,
+	0, 194, 192, 192, 192, 192, 192, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 192, 145,
+	1062, 1083, 0, 145, 0, 0, 192, 1065, 0, 63,
+	1068, 142, 0, 0, 0, 1059, 566, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 63, 0,
+	0, 0, 0, 0, 197, 0, 0, 1086, 1087, 216,
+	0, 0, 0, 341, 378, 0, 0, 0, 0, 0,
+	0, 0, 145, 0, 0, 0, 0, 241, 241, 0,
+	0, 0, 0, 0, 0, 0, 0, 63, 0, 63,
+	63, 63, 145, 63, 143, 0, 63, 166, 0, 531,
+	530, 540, 541, 533, 534, 535, 536, 537, 538, 539,
+	532, 0, 715, 542, 0, 0, 143, 143, 209, 0,
+	63, 0, 143, 0, 531, 530, 540, 541, 533, 534,
+	535, 536, 537, 538, 539, 532, 0, 221, 542, 222,
+	0, 0, 0, 227, 0, 0, 0, 0, 0, 229,
+	598, 0, 0, 0, 0, 0, 0, 208, 0, 0,
+	63, 63, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 63, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 63, 0, 208, 0, 413, 0,
+	0, 0, 0, 241, 241, 0, 0, 438, 0, 0,
+	143, 0, 143, 0, 0, 0, 143, 0, 0, 0,
+	63, 0, 143, 0, 0, 0, 0, 0, 0, 0,
+	493, 0, 495, 0, 0, 498, 0, 0, 501, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 63, 0,
+	0, 0, 0, 0, 241, 0, 63, 0, 0, 0,
+	0, 143, 0, 0, 19, 39, 21, 22, 143, 436,
+	143, 0, 0, 0, 209, 0, 0, 0, 0, 0,
+	0, 0, 33, 0, 0, 0, 0, 23, 0, 0,
+	0, 0, 0, 143, 0, 143, 0, 0, 143, 0,
+	0, 143, 0, 503, 0, 0, 32, 0, 0, 0,
+	41, 0, 0, 0, 715, 742, 0, 241, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 762,
+	0, 0, 0, 0, 0, 526, 0, 529, 0, 0,
+	0, 0, 0, 543, 544, 545, 546, 547, 548, 549,
+	515, 527, 528, 525, 531, 530, 540, 541, 533, 534,
+	535, 536, 537, 538, 539, 532, 0, 0, 542, 25,
+	26, 28, 27, 30, 934, 0, 0, 0, 0, 0,
+	0, 798, 31, 34, 35, 0, 0, 36, 37, 29,
+	0, 0, 0, 241, 531, 530, 540, 541, 533, 534,
+	535, 536, 537, 538, 539, 532, 0, 0, 542, 0,
+	0, 0, 0, 143, 0, 0, 850, 0, 0, 0,
+	0, 0, 0, 0, 605, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 829, 241, 531, 530, 540, 541,
+	533, 534, 535, 536, 537, 538, 539, 532, 0, 0,
+	542, 0, 632, 241, 0, 0, 0, 0, 0, 40,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 143, 0, 0, 0, 0, 0, 0, 605, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 192, 0,
+	0, 0, 0, 0, 0, 0, 0, 143, 0, 209,
+	143, 143, 143, 143, 143, 0, 0, 0, 0, 0,
+	0, 858, 620, 0, 682, 0, 143, 0, 0, 699,
+	436, 0, 700, 0, 143, 143, 0, 0, 209, 0,
+	0, 0, 0, 0, 0, 503, 0, 0, 0, 0,
+	208, 0, 0, 891, 798, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 241, 241, 0, 241, 909, 0,
+	0, 0, 0, 0, 0, 0, 0, 143, 0, 0,
+	0, 0, 143, 0, 0, 143, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 40, 0, 0, 0, 0, 632, 0, 798, 0,
+	0, 932, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	241, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	858, 0, 0, 241, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 143, 0, 209, 143, 143,
-	143, 143, 143, 461, 0, 0, 0, 0, 682, 0,
-	620, 829, 241, 699, 143, 0, 700, 0, 436, 0,
-	0, 0, 143, 143, 0, 473, 209, 0, 0, 0,
-	241, 0, 0, 503, 0, 0, 0, 0, 0, 0,
-	0, 478, 479, 480, 481, 482, 483, 484, 0, 485,
-	486, 487, 488, 489, 474, 475, 476, 477, 459, 460,
-	0, 0, 462, 0, 463, 464, 465, 466, 467, 468,
-	469, 470, 471, 472, 0, 143, 0, 0, 858, 0,
-	143, 0, 0, 143, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 749, 503,
+	0, 0, 0, 749, 749, 461, 0, 749, 0, 974,
+	0, 974, 974, 974, 0, 979, 0, 0, 241, 0,
+	0, 749, 749, 749, 749, 0, 0, 473, 0, 0,
+	0, 0, 0, 0, 0, 0, 749, 0, 0, 0,
+	0, 0, 241, 478, 479, 480, 481, 482, 483, 484,
+	0, 485, 486, 487, 488, 489, 474, 475, 476, 477,
+	459, 460, 0, 0, 462, 0, 463, 464, 465, 466,
+	467, 468, 469, 470, 471, 472, 0, 0, 0, 0,
+	0, 0, 1017, 1018, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 909, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 241, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 208, 0, 0,
-	891, 798, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 241, 241, 0, 241, 909, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 749, 503, 0, 0,
-	0, 749, 749, 0, 0, 749, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 932, 749,
-	749, 749, 749, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 749, 0, 0, 858, 0, 0,
-	241, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 974, 0, 974, 974,
-	974, 0, 979, 0, 0, 241, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 241,
+	0, 0, 1048, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 879, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 208, 0, 0,
+	1063, 0, 0, 0, 0, 0, 0, 0, 1067, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 749,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 749, 0, 0, 0, 0, 0, 0,
+	929, 0, 0, 0, 930, 143, 0, 0, 0, 0,
+	0, 0, 209, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 879, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 1017,
-	1018, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 909, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 241, 0, 0, 0, 749, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 749, 0, 0, 929, 0, 0, 0, 930, 1047,
-	0, 0, 0, 143, 0, 0, 0, 0, 0, 0,
-	209, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 208, 0, 0, 1062, 0, 0, 0,
-	0, 0, 0, 0, 1066, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 143, 0, 0, 0, 143, 0, 0, 0, 0,
+	0, 0, 0, 143, 0, 0, 0, 143, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 749, 0, 0,
-	0, 0, 0, 503, 749, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 749,
+	0, 0, 0, 0, 0, 503, 749, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 143, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 143, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 436, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 436, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 320, 310, 283, 322, 261, 275, 330,
+	276, 277, 304, 249, 291, 98, 273, 0, 264, 244,
+	270, 245, 262, 285, 77, 288, 260, 312, 294, 85,
+	328, 87, 299, 0, 108, 94, 0, 0, 287, 314,
+	289, 309, 282, 305, 254, 298, 323, 274, 302, 324,
+	0, 0, 0, 62, 0, 643, 644, 0, 0, 0,
+	0, 0, 72, 0, 301, 319, 272, 303, 243, 300,
+	0, 247, 250, 329, 317, 267, 268, 804, 0, 0,
+	0, 0, 0, 0, 286, 290, 306, 280, 0, 0,
+	0, 0, 0, 0, 0, 0, 265, 0, 297, 0,
+	0, 0, 251, 248, 0, 284, 0, 0, 0, 253,
+	0, 266, 307, 0, 315, 281, 146, 318, 279, 278,
+	321, 101, 313, 263, 271, 73, 269, 106, 99, 209,
+	296, 100, 105, 88, 113, 102, 119, 125, 126, 111,
+	124, 66, 117, 110, 92, 82, 83, 65, 0, 104,
+	76, 80, 75, 97, 114, 115, 74, 132, 69, 123,
+	68, 70, 122, 96, 112, 118, 93, 90, 67, 116,
+	91, 89, 84, 78, 0, 246, 0, 109, 120, 133,
+	259, 316, 127, 128, 129, 130, 95, 71, 81, 107,
+	257, 258, 255, 256, 292, 293, 325, 326, 327, 308,
+	252, 0, 0, 311, 295, 64, 0, 86, 131, 103,
+	79, 121, 320, 310, 283, 322, 261, 275, 330, 276,
+	277, 304, 249, 291, 98, 273, 0, 264, 244, 270,
+	245, 262, 285, 77, 288, 260, 312, 294, 85, 328,
+	87, 299, 0, 108, 94, 0, 0, 287, 314, 289,
+	309, 282, 305, 254, 298, 323, 274, 302, 324, 0,
+	0, 0, 62, 0, 643, 644, 0, 0, 0, 0,
+	0, 72, 0, 301, 319, 272, 303, 243, 300, 0,
+	247, 250, 329, 317, 267, 268, 0, 0, 0, 0,
+	0, 0, 0, 286, 290, 306, 280, 0, 0, 0,
+	0, 0, 0, 0, 0, 265, 0, 297, 0, 0,
+	0, 251, 248, 0, 284, 0, 0, 0, 253, 0,
+	266, 307, 0, 315, 281, 146, 318, 279, 278, 321,
+	101, 313, 263, 271, 73, 269, 106, 99, 0, 296,
+	100, 105, 88, 113, 102, 119, 125, 126, 111, 124,
+	66, 117, 110, 92, 82, 83, 65, 0, 104, 76,
+	80, 75, 97, 114, 115, 74, 132, 69, 123, 68,
+	70, 122, 96, 112, 118, 93, 90, 67, 116, 91,
+	89, 84, 78, 0, 246, 0, 109, 120, 133, 259,
+	316, 127, 128, 129, 130, 95, 71, 81, 107, 257,
+	258, 255, 256, 292, 293, 325, 326, 327, 308, 252,
+	0, 0, 311, 295, 64, 0, 86, 131, 103, 79,
+	121, 320, 310, 283, 322, 261, 275, 330, 276, 277,
+	304, 249, 291, 98, 273, 0, 264, 244, 270, 245,
+	262, 285, 77, 288, 260, 312, 294, 85, 328, 87,
+	299, 0, 108, 94, 0, 0, 287, 314, 289, 309,
+	282, 305, 254, 298, 323, 274, 302, 324, 0, 0,
+	0, 62, 0, 0, 0, 0, 0, 0, 0, 0,
+	72, 0, 301, 319, 272, 303, 243, 300, 0, 247,
+	250, 329, 317, 267, 268, 0, 0, 0, 0, 0,
+	0, 0, 286, 290, 306, 280, 0, 0, 0, 0,
+	0, 0, 1035, 0, 265, 0, 297, 0, 0, 0,
+	251, 248, 0, 284, 0, 0, 0, 253, 0, 266,
+	307, 0, 315, 281, 146, 318, 279, 278, 321, 101,
+	313, 263, 271, 73, 269, 106, 99, 0, 296, 100,
+	105, 88, 113, 102, 119, 125, 126, 111, 124, 66,
+	117, 110, 92, 82, 83, 65, 0, 104, 76, 80,
+	75, 97, 114, 115, 74, 132, 69, 123, 68, 70,
+	122, 96, 112, 118, 93, 90, 67, 116, 91, 89,
+	84, 78, 0, 246, 0, 109, 120, 133, 259, 316,
+	127, 128, 129, 130, 95, 71, 81, 107, 257, 258,
+	255, 256, 292, 293, 325, 326, 327, 308, 252, 0,
+	0, 311, 295, 64, 0, 86, 131, 103, 79, 121,
 	320, 310, 283, 322, 261, 275, 330, 276, 277, 304,
 	249, 291, 98, 273, 0, 264, 244, 270, 245, 262,
 	285, 77, 288, 260, 312, 294, 85, 328, 87, 299,
 	0, 108, 94, 0, 0, 287, 314, 289, 309, 282,
-	305, 254, 298, 323, 274, 302, 324, 0, 0, 0,
-	62, 0, 643, 644, 0, 0, 0, 0, 0, 72,
+	305, 254, 298, 323, 274, 302, 324, 41, 0, 0,
+	62, 0, 0, 0, 0, 0, 0, 0, 0, 72,
 	0, 301, 319, 272, 303, 243, 300, 0, 247, 250,
-	329, 317, 267, 268, 804, 0, 0, 0, 0, 0,
+	329, 317, 267, 268, 0, 0, 0, 0, 0, 0,
 	0, 286, 290, 306, 280, 0, 0, 0, 0, 0,
 	0, 0, 0, 265, 0, 297, 0, 0, 0, 251,
 	248, 0, 284, 0, 0, 0, 253, 0, 266, 307,
 	0, 315, 281, 146, 318, 279, 278, 321, 101, 313,
-	263, 271, 73, 269, 106, 99, 209, 296, 100, 105,
+	263, 271, 73, 269, 106, 99, 0, 296, 100, 105,
 	88, 113, 102, 119, 125, 126, 111, 124, 66, 117,
 	110, 92, 82, 83, 65, 0, 104, 76, 80, 75,
 	97, 114, 115, 74, 132, 69, 123, 68, 70, 122,
@@ -797,12 +861,12 @@ var yyAct = [...]int{
 	291, 98, 273, 0, 264, 244, 270, 245, 262, 285,
 	77, 288, 260, 312, 294, 85, 328, 87, 299, 0,
 	108, 94, 0, 0, 287, 314, 289, 309, 282, 305,
-	254, 298, 323, 274, 302, 324, 0, 0, 0, 62,
-	0, 643, 644, 0, 0, 0, 0, 0, 72, 0,
+	254, 298, 323, 274, 302, 324, 0, 0, 0, 210,
+	0, 0, 0, 0, 0, 0, 0, 0, 72, 0,
 	301, 319, 272, 303, 243, 300, 0, 247, 250, 329,
 	317, 267, 268, 0, 0, 0, 0, 0, 0, 0,
 	286, 290, 306, 280, 0, 0, 0, 0, 0, 0,
-	0, 0, 265, 0, 297, 0, 0, 0, 251, 248,
+	940, 0, 265, 0, 297, 0, 0, 0, 251, 248,
 	0, 284, 0, 0, 0, 253, 0, 266, 307, 0,
 	315, 281, 146, 318, 279, 278, 321, 101, 313, 263,
 	271, 73, 269, 106, 99, 0, 296, 100, 105, 88,
@@ -819,10 +883,10 @@ var yyAct = [...]int{
 	288, 260, 312, 294, 85, 328, 87, 299, 0, 108,
 	94, 0, 0, 287, 314, 289, 309, 282, 305, 254,
 	298, 323, 274, 302, 324, 0, 0, 0, 62, 0,
-	0, 0, 0, 0, 0, 0, 0, 72, 0, 301,
+	447, 0, 0, 0, 0, 0, 0, 72, 0, 301,
 	319, 272, 303, 243, 300, 0, 247, 250, 329, 317,
 	267, 268, 0, 0, 0, 0, 0, 0, 0, 286,
-	290, 306, 280, 0, 0, 0, 0, 0, 0, 1034,
+	290, 306, 280, 0, 0, 0, 0, 0, 0, 0,
 	0, 265, 0, 297, 0, 0, 0, 251, 248, 0,
 	284, 0, 0, 0, 253, 0, 266, 307, 0, 315,
 	281, 146, 318, 279, 278, 321, 101, 313, 263, 271,
@@ -839,7 +903,7 @@ var yyAct = [...]int{
 	273, 0, 264, 244, 270, 245, 262, 285, 77, 288,
 	260, 312, 294, 85, 328, 87, 299, 0, 108, 94,
 	0, 0, 287, 314, 289, 309, 282, 305, 254, 298,
-	323, 274, 302, 324, 41, 0, 0, 62, 0, 0,
+	323, 274, 302, 324, 0, 0, 0, 62, 0, 0,
 	0, 0, 0, 0, 0, 0, 72, 0, 301, 319,
 	272, 303, 243, 300, 0, 247, 250, 329, 317, 267,
 	268, 0, 0, 0, 0, 0, 0, 0, 286, 290,
@@ -864,7 +928,7 @@ var yyAct = [...]int{
 	0, 0, 0, 0, 0, 72, 0, 301, 319, 272,
 	303, 243, 300, 0, 247, 250, 329, 317, 267, 268,
 	0, 0, 0, 0, 0, 0, 0, 286, 290, 306,
-	280, 0, 0, 0, 0, 0, 0, 940, 0, 265,
+	280, 0, 0, 0, 0, 0, 0, 0, 0, 265,
 	0, 297, 0, 0, 0, 251, 248, 0, 284, 0,
 	0, 0, 253, 0, 266, 307, 0, 315, 281, 146,
 	318, 279, 278, 321, 101, 313, 263, 271, 73, 269,
@@ -881,7 +945,7 @@ var yyAct = [...]int{
 	264, 244, 270, 245, 262, 285, 77, 288, 260, 312,
 	294, 85, 328, 87, 299, 0, 108, 94, 0, 0,
 	287, 314, 289, 309, 282, 305, 254, 298, 323, 274,
-	302, 324, 0, 0, 0, 62, 0, 447, 0, 0,
+	302, 324, 0, 0, 0, 144, 0, 0, 0, 0,
 	0, 0, 0, 0, 72, 0, 301, 319, 272, 303,
 	243, 300, 0, 247, 250, 329, 317, 267, 268, 0,
 	0, 0, 0, 0, 0, 0, 286, 290, 306, 280,
@@ -897,78 +961,35 @@ var yyAct = [...]int{
 	120, 133, 259, 316, 127, 128, 129, 130, 95, 71,
 	81, 107, 257, 258, 255, 256, 292, 293, 325, 326,
 	327, 308, 252, 0, 0, 311, 295, 64, 0, 86,
-	131, 103, 79, 121, 320, 310, 283, 322, 261, 275,
-	330, 276, 277, 304, 249, 291, 98, 273, 0, 264,
-	244, 270, 245, 262, 285, 77, 288, 260, 312, 294,
-	85, 328, 87, 299, 0, 108, 94, 0, 0, 287,
-	314, 289, 309, 282, 305, 254, 298, 323, 274, 302,
-	324, 0, 0, 0, 62, 0, 0, 0, 0, 0,
-	0, 0, 0, 72, 0, 301, 319, 272, 303, 243,
-	300, 0, 247, 250, 329, 317, 267, 268, 0, 0,
-	0, 0, 0, 0, 0, 286, 290, 306, 280, 0,
-	0, 0, 0, 0, 0, 0, 0, 265, 0, 297,
-	0, 0, 0, 251, 248, 0, 284, 0, 0, 0,
-	253, 0, 266, 307, 0, 315, 281, 146, 318, 279,
-	278, 321, 101, 313, 263, 271, 73, 269, 106, 99,
-	0, 296, 100, 105, 88, 113, 102, 119, 125, 126,
-	111, 124, 66, 117, 110, 92, 82, 83, 65, 0,
-	104, 76, 80, 75, 97, 114, 115, 74, 132, 69,
-	123, 68, 70, 122, 96, 112, 118, 93, 90, 67,
-	116, 91, 89, 84, 78, 0, 246, 0, 109, 120,
-	133, 259, 316, 127, 128, 129, 130, 95, 71, 81,
-	107, 257, 258, 255, 256, 292, 293, 325, 326, 327,
-	308, 252, 0, 0, 311, 295, 64, 0, 86, 131,
-	103, 79, 121, 320, 310, 283, 322, 261, 275, 330,
-	276, 277, 304, 249, 291, 98, 273, 0, 264, 244,
-	270, 245, 262, 285, 77, 288, 260, 312, 294, 85,
-	328, 87, 299, 0, 108, 94, 0, 0, 287, 314,
-	289, 309, 282, 305, 254, 298, 323, 274, 302, 324,
-	0, 0, 0, 210, 0, 0, 0, 0, 0, 0,
-	0, 0, 72, 0, 301, 319, 272, 303, 243, 300,
-	0, 247, 250, 329, 317, 267, 268, 0, 0, 0,
-	0, 0, 0, 0, 286, 290, 306, 280, 0, 0,
-	0, 0, 0, 0, 0, 0, 265, 0, 297, 0,
-	0, 0, 251, 248, 0, 284, 0, 0, 0, 253,
-	0, 266, 307, 0, 315, 281, 146, 318, 279, 278,
-	321, 101, 313, 263, 271, 73, 269, 106, 99, 0,
-	296, 100, 105, 88, 113, 102, 119, 125, 126, 111,
-	124, 66, 117, 110, 92, 82, 83, 65, 0, 104,
-	76, 80, 75, 97, 114, 115, 74, 132, 69, 123,
-	68, 70, 122, 96, 112, 118, 93, 90, 67, 116,
-	91, 89, 84, 78, 0, 246, 0, 109, 120, 133,
-	259, 316, 127, 128, 129, 130, 95, 71, 81, 107,
-	257, 258, 255, 256, 292, 293, 325, 326, 327, 308,
-	252, 0, 0, 311, 295, 64, 0, 86, 131, 103,
-	79, 121, 320, 310, 283, 322, 261, 275, 330, 276,
-	277, 304, 249, 291, 98, 273, 0, 264, 244, 270,
-	245, 262, 285, 77, 288, 260, 312, 294, 85, 328,
-	87, 299, 0, 108, 94, 0, 0, 287, 314, 289,
-	309, 282, 305, 254, 298, 323, 274, 302, 324, 0,
-	0, 0, 144, 0, 0, 0, 0, 0, 0, 0,
-	0, 72, 0, 301, 319, 272, 303, 243, 300, 0,
-	247, 250, 329, 317, 267, 268, 0, 0, 0, 0,
-	0, 0, 0, 286, 290, 306, 280, 0, 0, 0,
-	0, 0, 0, 0, 0, 265, 0, 297, 0, 0,
-	0, 251, 248, 0, 284, 0, 0, 0, 253, 0,
-	266, 307, 0, 315, 281, 146, 318, 279, 278, 321,
-	101, 313, 263, 271, 73, 269, 106, 99, 0, 296,
+	131, 103, 79, 121, 98, 0, 0, 744, 0, 350,
+	0, 0, 0, 77, 0, 349, 0, 0, 85, 388,
+	87, 0, 0, 108, 94, 0, 0, 0, 0, 381,
+	382, 0, 0, 0, 0, 0, 0, 0, 0, 41,
+	0, 0, 210, 368, 367, 370, 371, 372, 373, 0,
+	0, 72, 369, 374, 375, 376, 0, 0, 347, 361,
+	0, 387, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 358, 359, 747, 0, 0, 0, 399, 0, 360,
+	0, 0, 356, 357, 362, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 146, 0, 0, 397, 0,
+	101, 0, 0, 0, 73, 0, 106, 99, 0, 0,
 	100, 105, 88, 113, 102, 119, 125, 126, 111, 124,
 	66, 117, 110, 92, 82, 83, 65, 0, 104, 76,
 	80, 75, 97, 114, 115, 74, 132, 69, 123, 68,
 	70, 122, 96, 112, 118, 93, 90, 67, 116, 91,
-	89, 84, 78, 0, 246, 0, 109, 120, 133, 259,
-	316, 127, 128, 129, 130, 95, 71, 81, 107, 257,
-	258, 255, 256, 292, 293, 325, 326, 327, 308, 252,
-	0, 0, 311, 295, 64, 0, 86, 131, 103, 79,
-	121, 98, 0, 0, 744, 0, 350, 0, 0, 0,
+	89, 84, 78, 0, 0, 0, 109, 120, 133, 0,
+	0, 127, 128, 129, 130, 95, 71, 81, 107, 389,
+	398, 395, 396, 393, 394, 392, 391, 390, 400, 383,
+	384, 386, 0, 385, 64, 0, 86, 131, 103, 79,
+	121, 98, 0, 0, 0, 0, 350, 0, 0, 0,
 	77, 0, 349, 0, 0, 85, 388, 87, 0, 0,
 	108, 94, 0, 0, 0, 0, 381, 382, 0, 0,
-	0, 0, 0, 0, 0, 0, 41, 0, 0, 210,
+	0, 0, 0, 0, 0, 0, 41, 0, 341, 210,
 	368, 367, 370, 371, 372, 373, 0, 0, 72, 369,
 	374, 375, 376, 0, 0, 347, 361, 0, 387, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 358, 359,
-	747, 0, 0, 0, 399, 0, 360, 0, 0, 356,
+	0, 0, 0, 0, 399, 0, 360, 0, 0, 356,
 	357, 362, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 146, 0, 0, 397, 0, 101, 0, 0,
 	0, 73, 0, 106, 99, 0, 0, 100, 105, 88,
@@ -983,11 +1004,11 @@ var yyAct = [...]int{
 	0, 0, 0, 350, 0, 0, 0, 77, 0, 349,
 	0, 0, 85, 388, 87, 0, 0, 108, 94, 0,
 	0, 0, 0, 381, 382, 0, 0, 0, 0, 0,
-	0, 0, 0, 41, 0, 341, 210, 368, 367, 370,
+	0, 0, 0, 41, 0, 0, 210, 368, 367, 370,
 	371, 372, 373, 0, 0, 72, 369, 374, 375, 376,
 	0, 0, 347, 361, 0, 387, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 358, 359, 0, 0, 0,
+	0, 0, 0, 0, 0, 358, 359, 747, 0, 0,
 	0, 399, 0, 360, 0, 0, 356, 357, 362, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 146,
 	0, 0, 397, 0, 101, 0, 0, 0, 73, 0,
@@ -998,28 +1019,28 @@ var yyAct = [...]int{
 	90, 67, 116, 91, 89, 84, 78, 0, 0, 0,
 	109, 120, 133, 0, 0, 127, 128, 129, 130, 95,
 	71, 81, 107, 389, 398, 395, 396, 393, 394, 392,
-	391, 390, 400, 383, 384, 386, 0, 385, 64, 0,
-	86, 131, 103, 79, 121, 98, 0, 0, 0, 0,
-	350, 0, 0, 0, 77, 0, 349, 0, 0, 85,
-	388, 87, 0, 0, 108, 94, 0, 0, 0, 0,
-	381, 382, 0, 0, 0, 0, 0, 0, 0, 0,
-	41, 0, 0, 210, 368, 367, 370, 371, 372, 373,
-	0, 0, 72, 369, 374, 375, 376, 0, 0, 347,
-	361, 0, 387, 0, 0, 0, 0, 0, 0, 0,
+	391, 390, 400, 383, 384, 386, 19, 385, 64, 0,
+	86, 131, 103, 79, 121, 0, 0, 98, 0, 0,
+	0, 0, 350, 0, 0, 0, 77, 0, 349, 0,
+	0, 85, 388, 87, 0, 0, 108, 94, 0, 0,
+	0, 0, 381, 382, 0, 0, 0, 0, 0, 0,
+	0, 0, 41, 0, 0, 210, 368, 367, 370, 371,
+	372, 373, 0, 0, 72, 369, 374, 375, 376, 0,
+	0, 347, 361, 0, 387, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 358, 359, 747, 0, 0, 0, 399, 0,
-	360, 0, 0, 356, 357, 362, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 146, 0, 0, 397,
-	0, 101, 0, 0, 0, 73, 0, 106, 99, 0,
-	0, 100, 105, 88, 113, 102, 119, 125, 126, 111,
-	124, 66, 117, 110, 92, 82, 83, 65, 0, 104,
-	76, 80, 75, 97, 114, 115, 74, 132, 69, 123,
-	68, 70, 122, 96, 112, 118, 93, 90, 67, 116,
-	91, 89, 84, 78, 0, 0, 0, 109, 120, 133,
-	0, 0, 127, 128, 129, 130, 95, 71, 81, 107,
-	389, 398, 395, 396, 393, 394, 392, 391, 390, 400,
-	383, 384, 386, 19, 385, 64, 0, 86, 131, 103,
-	79, 121, 0, 0, 98, 0, 0, 0, 0, 350,
+	0, 0, 0, 0, 358, 359, 0, 0, 0, 0,
+	399, 0, 360, 0, 0, 356, 357, 362, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 146, 0,
+	0, 397, 0, 101, 0, 0, 0, 73, 0, 106,
+	99, 0, 0, 100, 105, 88, 113, 102, 119, 125,
+	126, 111, 124, 66, 117, 110, 92, 82, 83, 65,
+	0, 104, 76, 80, 75, 97, 114, 115, 74, 132,
+	69, 123, 68, 70, 122, 96, 112, 118, 93, 90,
+	67, 116, 91, 89, 84, 78, 0, 0, 0, 109,
+	120, 133, 0, 0, 127, 128, 129, 130, 95, 71,
+	81, 107, 389, 398, 395, 396, 393, 394, 392, 391,
+	390, 400, 383, 384, 386, 0, 385, 64, 0, 86,
+	131, 103, 79, 121, 98, 0, 0, 0, 0, 350,
 	0, 0, 0, 77, 0, 349, 0, 0, 85, 388,
 	87, 0, 0, 108, 94, 0, 0, 0, 0, 381,
 	382, 0, 0, 0, 0, 0, 0, 0, 0, 41,
@@ -1038,111 +1059,55 @@ var yyAct = [...]int{
 	89, 84, 78, 0, 0, 0, 109, 120, 133, 0,
 	0, 127, 128, 129, 130, 95, 71, 81, 107, 389,
 	398, 395, 396, 393, 394, 392, 391, 390, 400, 383,
-	384, 386, 0, 385, 64, 0, 86, 131, 103, 79,
-	121, 98, 0, 0, 0, 0, 350, 0, 0, 0,
-	77, 0, 349, 0, 0, 85, 388, 87, 0, 0,
-	108, 94, 0, 0, 0, 0, 381, 382, 0, 0,
-	0, 0, 0, 0, 0, 0, 41, 0, 0, 210,
-	368, 367, 370, 371, 372, 373, 0, 0, 72, 369,
-	374, 375, 376, 0, 0, 347, 361, 0, 387, 0,
+	384, 386, 98, 385, 64, 0, 86, 131, 103, 79,
+	121, 77, 0, 0, 0, 0, 85, 388, 87, 0,
+	0, 108, 94, 0, 0, 0, 0, 381, 382, 0,
+	0, 0, 0, 0, 0, 0, 0, 41, 0, 0,
+	210, 368, 367, 370, 371, 372, 373, 0, 0, 72,
+	369, 374, 375, 376, 0, 0, 0, 361, 0, 387,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 358, 359,
-	0, 0, 0, 0, 399, 0, 360, 0, 0, 356,
-	357, 362, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 146, 0, 0, 397, 0, 101, 0, 0,
-	0, 73, 0, 106, 99, 0, 0, 100, 105, 88,
-	113, 102, 119, 125, 126, 111, 124, 66, 117, 110,
-	92, 82, 83, 65, 0, 104, 76, 80, 75, 97,
-	114, 115, 74, 132, 69, 123, 68, 70, 122, 96,
-	112, 118, 93, 90, 67, 116, 91, 89, 84, 78,
-	0, 0, 0, 109, 120, 133, 0, 0, 127, 128,
-	129, 130, 95, 71, 81, 107, 389, 398, 395, 396,
-	393, 394, 392, 391, 390, 400, 383, 384, 386, 98,
-	385, 64, 0, 86, 131, 103, 79, 121, 77, 0,
-	0, 0, 0, 85, 388, 87, 0, 0, 108, 94,
-	0, 0, 0, 0, 381, 382, 0, 0, 0, 0,
-	0, 0, 0, 0, 41, 0, 0, 210, 368, 367,
-	370, 371, 372, 373, 0, 0, 72, 369, 374, 375,
-	376, 0, 0, 0, 361, 0, 387, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 358, 359, 0, 0,
-	0, 0, 399, 0, 360, 0, 0, 356, 357, 362,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	146, 0, 0, 397, 0, 101, 0, 0, 0, 73,
-	0, 106, 99, 0, 1083, 100, 105, 88, 113, 102,
-	119, 125, 126, 111, 124, 66, 117, 110, 92, 82,
-	83, 65, 0, 104, 76, 80, 75, 97, 114, 115,
-	74, 132, 69, 123, 68, 70, 122, 96, 112, 118,
-	93, 90, 67, 116, 91, 89, 84, 78, 0, 0,
-	0, 109, 120, 133, 0, 0, 127, 128, 129, 130,
-	95, 71, 81, 107, 389, 398, 395, 396, 393, 394,
-	392, 391, 390, 400, 383, 384, 386, 98, 385, 64,
-	0, 86, 131, 103, 79, 121, 77, 0, 0, 0,
-	0, 85, 388, 87, 0, 0, 108, 94, 0, 0,
-	0, 0, 381, 382, 0, 0, 0, 0, 0, 0,
-	0, 0, 41, 0, 0, 210, 368, 367, 370, 371,
-	372, 373, 0, 0, 72, 369, 374, 375, 376, 0,
-	0, 0, 361, 0, 387, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 358, 359, 0, 0, 0, 0,
-	399, 0, 360, 0, 0, 356, 357, 362, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 146, 0,
-	0, 397, 0, 101, 0, 0, 0, 73, 0, 106,
-	99, 0, 0, 100, 105, 88, 113, 102, 119, 125,
-	126, 111, 124, 66, 117, 110, 92, 82, 83, 65,
-	0, 104, 76, 80, 75, 97, 114, 115, 74, 132,
-	69, 123, 68, 70, 122, 96, 112, 118, 93, 90,
-	67, 116, 91, 89, 84, 78, 0, 0, 0, 109,
-	120, 133, 0, 0, 127, 128, 129, 130, 95, 71,
-	81, 107, 389, 398, 395, 396, 393, 394, 392, 391,
-	390, 400, 383, 384, 386, 98, 385, 64, 0, 86,
-	131, 103, 79, 121, 77, 0, 0, 0, 0, 85,
-	0, 87, 0, 0, 108, 94, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 62, 0, 0, 0, 0, 0, 0,
-	0, 0, 72, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 531, 530,
-	540, 541, 533, 534, 535, 536, 537, 538, 539, 532,
-	0, 0, 542, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 146, 0, 0, 0,
-	0, 101, 0, 0, 0, 73, 0, 106, 99, 0,
-	0, 100, 105, 88, 113, 102, 119, 125, 126, 111,
-	124, 66, 117, 110, 92, 82, 83, 65, 0, 104,
-	76, 80, 75, 97, 114, 115, 74, 132, 69, 123,
-	68, 70, 122, 96, 112, 118, 93, 90, 67, 116,
-	91, 89, 84, 78, 0, 0, 0, 109, 120, 133,
-	0, 0, 127, 128, 129, 130, 95, 71, 81, 107,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 64, 0, 86, 131, 103,
-	79, 121, 98, 0, 0, 0, 857, 0, 0, 0,
-	0, 77, 0, 0, 0, 0, 85, 0, 87, 0,
-	0, 108, 94, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	62, 0, 859, 0, 0, 0, 0, 0, 0, 72,
-	0, 0, 0, 0, 519, 518, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 520, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 146, 0, 0, 0, 0, 101, 0,
-	0, 0, 73, 0, 106, 99, 0, 0, 100, 105,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 358,
+	359, 0, 0, 0, 0, 399, 0, 360, 0, 0,
+	356, 357, 362, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 146, 0, 0, 397, 0, 101, 0,
+	0, 0, 73, 0, 106, 99, 0, 1084, 100, 105,
 	88, 113, 102, 119, 125, 126, 111, 124, 66, 117,
 	110, 92, 82, 83, 65, 0, 104, 76, 80, 75,
 	97, 114, 115, 74, 132, 69, 123, 68, 70, 122,
 	96, 112, 118, 93, 90, 67, 116, 91, 89, 84,
-	78, 0, 0, 0, 109, 120, 133, 0, 98, 127,
-	128, 129, 130, 95, 71, 81, 107, 77, 0, 0,
+	78, 0, 0, 0, 109, 120, 133, 0, 0, 127,
+	128, 129, 130, 95, 71, 81, 107, 389, 398, 395,
+	396, 393, 394, 392, 391, 390, 400, 383, 384, 386,
+	98, 385, 64, 0, 86, 131, 103, 79, 121, 77,
+	0, 0, 0, 0, 85, 388, 87, 0, 0, 108,
+	94, 0, 0, 0, 0, 381, 382, 0, 0, 0,
+	0, 0, 0, 0, 0, 41, 0, 0, 210, 368,
+	367, 370, 371, 372, 373, 0, 0, 72, 369, 374,
+	375, 376, 0, 0, 0, 361, 0, 387, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 358, 359, 0,
+	0, 0, 0, 399, 0, 360, 0, 0, 356, 357,
+	362, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 146, 0, 0, 397, 0, 101, 0, 0, 0,
+	73, 0, 106, 99, 0, 0, 100, 105, 88, 113,
+	102, 119, 125, 126, 111, 124, 66, 117, 110, 92,
+	82, 83, 65, 0, 104, 76, 80, 75, 97, 114,
+	115, 74, 132, 69, 123, 68, 70, 122, 96, 112,
+	118, 93, 90, 67, 116, 91, 89, 84, 78, 0,
+	0, 0, 109, 120, 133, 0, 0, 127, 128, 129,
+	130, 95, 71, 81, 107, 389, 398, 395, 396, 393,
+	394, 392, 391, 390, 400, 383, 384, 386, 98, 385,
+	64, 0, 86, 131, 103, 79, 121, 77, 0, 0,
 	0, 0, 85, 0, 87, 0, 0, 108, 94, 0,
-	0, 0, 64, 0, 86, 131, 103, 79, 121, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 62, 0, 0, 0,
 	0, 0, 0, 0, 0, 72, 0, 0, 0, 0,
-	58, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 59, 0, 57,
-	0, 0, 0, 60, 101, 0, 0, 0, 73, 0,
+	0, 531, 530, 540, 541, 533, 534, 535, 536, 537,
+	538, 539, 532, 0, 0, 542, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 146,
+	0, 0, 0, 0, 101, 0, 0, 0, 73, 0,
 	106, 99, 0, 0, 100, 105, 88, 113, 102, 119,
 	125, 126, 111, 124, 66, 117, 110, 92, 82, 83,
 	65, 0, 104, 76, 80, 75, 97, 114, 115, 74,
@@ -1151,14 +1116,14 @@ var yyAct = [...]int{
 	109, 120, 133, 0, 0, 127, 128, 129, 130, 95,
 	71, 81, 107, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 64, 0,
-	86, 131, 103, 79, 121, 98, 0, 0, 0, 435,
+	86, 131, 103, 79, 121, 98, 0, 0, 0, 857,
 	0, 0, 0, 0, 77, 0, 0, 0, 0, 85,
 	0, 87, 0, 0, 108, 94, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 144, 0, 437, 0, 0, 0, 0,
-	0, 0, 72, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 62, 0, 859, 0, 0, 0, 0,
+	0, 0, 72, 0, 0, 0, 0, 519, 518, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 520, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 146, 0, 0, 0,
@@ -1168,68 +1133,68 @@ var yyAct = [...]int{
 	76, 80, 75, 97, 114, 115, 74, 132, 69, 123,
 	68, 70, 122, 96, 112, 118, 93, 90, 67, 116,
 	91, 89, 84, 78, 0, 0, 0, 109, 120, 133,
-	0, 0, 127, 128, 129, 130, 95, 71, 81, 107,
-	0, 0, 19, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 98, 0, 64, 0, 86, 131, 103,
-	79, 121, 77, 0, 0, 0, 0, 85, 0, 87,
-	0, 0, 108, 94, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 41, 0,
-	0, 62, 0, 0, 0, 0, 0, 0, 0, 0,
-	72, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 146, 0, 0, 0, 0, 101,
-	0, 0, 0, 73, 0, 106, 99, 0, 0, 100,
-	105, 88, 113, 102, 119, 125, 126, 111, 124, 66,
-	117, 110, 92, 82, 83, 65, 0, 104, 76, 80,
-	75, 97, 114, 115, 74, 132, 69, 123, 68, 70,
-	122, 96, 112, 118, 93, 90, 67, 116, 91, 89,
-	84, 78, 0, 0, 0, 109, 120, 133, 0, 0,
-	127, 128, 129, 130, 95, 71, 81, 107, 0, 0,
-	19, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 98, 0, 64, 0, 86, 131, 103, 79, 121,
+	0, 98, 127, 128, 129, 130, 95, 71, 81, 107,
 	77, 0, 0, 0, 0, 85, 0, 87, 0, 0,
-	108, 94, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 41, 0, 0, 144,
+	108, 94, 0, 0, 0, 64, 0, 86, 131, 103,
+	79, 121, 0, 0, 0, 0, 0, 0, 0, 62,
 	0, 0, 0, 0, 0, 0, 0, 0, 72, 0,
+	0, 0, 0, 58, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 146, 0, 0, 0, 0, 101, 0, 0,
+	59, 0, 57, 0, 0, 0, 60, 101, 0, 0,
 	0, 73, 0, 106, 99, 0, 0, 100, 105, 88,
 	113, 102, 119, 125, 126, 111, 124, 66, 117, 110,
 	92, 82, 83, 65, 0, 104, 76, 80, 75, 97,
 	114, 115, 74, 132, 69, 123, 68, 70, 122, 96,
 	112, 118, 93, 90, 67, 116, 91, 89, 84, 78,
-	0, 0, 0, 109, 120, 133, 0, 98, 127, 128,
-	129, 130, 95, 71, 81, 107, 77, 0, 0, 0,
-	0, 85, 0, 87, 0, 0, 108, 94, 0, 0,
-	0, 64, 0, 86, 131, 103, 79, 121, 0, 0,
-	0, 0, 0, 0, 0, 62, 0, 0, 599, 0,
-	0, 600, 0, 0, 72, 0, 0, 0, 0, 0,
+	0, 0, 0, 109, 120, 133, 0, 0, 127, 128,
+	129, 130, 95, 71, 81, 107, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 64, 0, 86, 131, 103, 79, 121, 98, 0,
+	0, 0, 435, 0, 0, 0, 0, 77, 0, 0,
+	0, 0, 85, 0, 87, 0, 0, 108, 94, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 144, 0, 437, 0,
+	0, 0, 0, 0, 0, 72, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 146, 0,
-	0, 0, 0, 101, 0, 0, 0, 73, 0, 106,
-	99, 0, 0, 100, 105, 88, 113, 102, 119, 125,
-	126, 111, 124, 66, 117, 110, 92, 82, 83, 65,
-	0, 104, 76, 80, 75, 97, 114, 115, 74, 132,
-	69, 123, 68, 70, 122, 96, 112, 118, 93, 90,
-	67, 116, 91, 89, 84, 78, 0, 0, 0, 109,
-	120, 133, 0, 0, 127, 128, 129, 130, 95, 71,
-	81, 107, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 64, 0, 86,
-	131, 103, 79, 121, 98, 0, 0, 0, 435, 0,
-	0, 0, 0, 77, 0, 0, 0, 0, 85, 0,
-	87, 0, 0, 108, 94, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 144, 0, 437, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 146,
+	0, 0, 0, 0, 101, 0, 0, 0, 73, 0,
+	106, 99, 0, 0, 100, 105, 88, 113, 102, 119,
+	125, 126, 111, 124, 66, 117, 110, 92, 82, 83,
+	65, 0, 104, 76, 80, 75, 97, 114, 115, 74,
+	132, 69, 123, 68, 70, 122, 96, 112, 118, 93,
+	90, 67, 116, 91, 89, 84, 78, 0, 0, 0,
+	109, 120, 133, 0, 0, 127, 128, 129, 130, 95,
+	71, 81, 107, 0, 0, 19, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 98, 0, 64, 0,
+	86, 131, 103, 79, 121, 77, 0, 0, 0, 0,
+	85, 0, 87, 0, 0, 108, 94, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 41, 0, 0, 62, 0, 0, 0, 0, 0,
+	0, 0, 0, 72, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 146, 0, 0,
+	0, 0, 101, 0, 0, 0, 73, 0, 106, 99,
+	0, 0, 100, 105, 88, 113, 102, 119, 125, 126,
+	111, 124, 66, 117, 110, 92, 82, 83, 65, 0,
+	104, 76, 80, 75, 97, 114, 115, 74, 132, 69,
+	123, 68, 70, 122, 96, 112, 118, 93, 90, 67,
+	116, 91, 89, 84, 78, 0, 0, 0, 109, 120,
+	133, 0, 0, 127, 128, 129, 130, 95, 71, 81,
+	107, 0, 0, 19, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 98, 0, 64, 0, 86, 131,
+	103, 79, 121, 77, 0, 0, 0, 0, 85, 0,
+	87, 0, 0, 108, 94, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 41,
+	0, 0, 144, 0, 0, 0, 0, 0, 0, 0,
 	0, 72, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
@@ -1237,7 +1202,7 @@ var yyAct = [...]int{
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 146, 0, 0, 0, 0,
 	101, 0, 0, 0, 73, 0, 106, 99, 0, 0,
-	433, 105, 88, 113, 102, 119, 125, 126, 111, 124,
+	100, 105, 88, 113, 102, 119, 125, 126, 111, 124,
 	66, 117, 110, 92, 82, 83, 65, 0, 104, 76,
 	80, 75, 97, 114, 115, 74, 132, 69, 123, 68,
 	70, 122, 96, 112, 118, 93, 90, 67, 116, 91,
@@ -1245,8 +1210,8 @@ var yyAct = [...]int{
 	98, 127, 128, 129, 130, 95, 71, 81, 107, 77,
 	0, 0, 0, 0, 85, 0, 87, 0, 0, 108,
 	94, 0, 0, 0, 64, 0, 86, 131, 103, 79,
-	121, 0, 0, 0, 0, 41, 0, 0, 144, 0,
-	0, 0, 0, 0, 0, 0, 0, 72, 0, 0,
+	121, 0, 0, 0, 0, 0, 0, 0, 62, 0,
+	0, 599, 0, 0, 600, 0, 0, 72, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
@@ -1258,63 +1223,14 @@ var yyAct = [...]int{
 	82, 83, 65, 0, 104, 76, 80, 75, 97, 114,
 	115, 74, 132, 69, 123, 68, 70, 122, 96, 112,
 	118, 93, 90, 67, 116, 91, 89, 84, 78, 0,
-	0, 0, 109, 120, 133, 0, 98, 127, 128, 129,
-	130, 95, 71, 81, 107, 77, 0, 0, 0, 0,
-	85, 0, 87, 0, 0, 108, 94, 0, 0, 0,
-	64, 0, 86, 131, 103, 79, 121, 0, 0, 0,
-	0, 0, 0, 0, 62, 0, 859, 0, 0, 0,
-	0, 0, 0, 72, 0, 0, 0, 0, 0, 0,
+	0, 0, 109, 120, 133, 0, 0, 127, 128, 129,
+	130, 95, 71, 81, 107, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 146, 0, 0,
-	0, 0, 101, 0, 0, 0, 73, 0, 106, 99,
-	0, 0, 100, 105, 88, 113, 102, 119, 125, 126,
-	111, 124, 66, 117, 110, 92, 82, 83, 65, 0,
-	104, 76, 80, 75, 97, 114, 115, 74, 132, 69,
-	123, 68, 70, 122, 96, 112, 118, 93, 90, 67,
-	116, 91, 89, 84, 78, 0, 0, 0, 109, 120,
-	133, 0, 98, 127, 128, 129, 130, 95, 71, 81,
-	107, 77, 0, 0, 0, 0, 85, 0, 87, 0,
-	0, 108, 94, 0, 0, 0, 64, 0, 86, 131,
-	103, 79, 121, 0, 0, 0, 0, 0, 0, 0,
-	144, 0, 437, 0, 0, 0, 0, 0, 0, 72,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 146, 0, 0, 0, 0, 101, 0,
-	0, 0, 73, 0, 106, 99, 0, 0, 100, 105,
-	88, 113, 102, 119, 125, 126, 111, 124, 66, 117,
-	110, 92, 82, 83, 65, 0, 104, 76, 80, 75,
-	97, 114, 115, 74, 132, 69, 123, 68, 70, 122,
-	96, 112, 118, 93, 90, 67, 116, 91, 89, 84,
-	78, 0, 0, 0, 109, 120, 133, 0, 0, 127,
-	128, 129, 130, 95, 71, 81, 107, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 98, 64, 0, 86, 131, 103, 79, 121, 412,
-	77, 0, 0, 0, 0, 85, 0, 87, 0, 0,
-	108, 94, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 144,
-	0, 0, 0, 0, 0, 0, 0, 0, 72, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 146, 0, 0, 0, 0, 101, 0, 0,
-	0, 73, 0, 106, 99, 0, 0, 100, 105, 88,
-	113, 102, 119, 125, 126, 111, 124, 66, 117, 110,
-	92, 82, 83, 65, 0, 104, 76, 80, 75, 97,
-	114, 115, 74, 132, 69, 123, 68, 70, 122, 96,
-	112, 118, 93, 90, 67, 116, 91, 89, 84, 78,
-	195, 0, 0, 109, 120, 133, 0, 98, 127, 128,
-	129, 130, 95, 71, 81, 107, 77, 0, 0, 0,
+	64, 0, 86, 131, 103, 79, 121, 98, 0, 0,
+	0, 435, 0, 0, 0, 0, 77, 0, 0, 0,
 	0, 85, 0, 87, 0, 0, 108, 94, 0, 0,
-	0, 64, 0, 86, 131, 103, 79, 121, 0, 0,
-	0, 0, 0, 0, 0, 144, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 144, 0, 437, 0, 0,
 	0, 0, 0, 0, 72, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
@@ -1322,7 +1238,7 @@ var yyAct = [...]int{
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 146, 0,
 	0, 0, 0, 101, 0, 0, 0, 73, 0, 106,
-	99, 0, 0, 100, 105, 88, 113, 102, 119, 125,
+	99, 0, 0, 433, 105, 88, 113, 102, 119, 125,
 	126, 111, 124, 66, 117, 110, 92, 82, 83, 65,
 	0, 104, 76, 80, 75, 97, 114, 115, 74, 132,
 	69, 123, 68, 70, 122, 96, 112, 118, 93, 90,
@@ -1330,14 +1246,14 @@ var yyAct = [...]int{
 	120, 133, 0, 98, 127, 128, 129, 130, 95, 71,
 	81, 107, 77, 0, 0, 0, 0, 85, 0, 87,
 	0, 0, 108, 94, 0, 0, 0, 64, 0, 86,
-	131, 103, 79, 121, 0, 0, 0, 0, 0, 0,
+	131, 103, 79, 121, 0, 0, 0, 0, 41, 0,
 	0, 144, 0, 0, 0, 0, 0, 0, 0, 0,
 	72, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 141, 0, 146, 0, 0, 0, 0, 101,
+	0, 0, 0, 0, 146, 0, 0, 0, 0, 101,
 	0, 0, 0, 73, 0, 106, 99, 0, 0, 100,
 	105, 88, 113, 102, 119, 125, 126, 111, 124, 66,
 	117, 110, 92, 82, 83, 65, 0, 104, 76, 80,
@@ -1347,7 +1263,7 @@ var yyAct = [...]int{
 	127, 128, 129, 130, 95, 71, 81, 107, 77, 0,
 	0, 0, 0, 85, 0, 87, 0, 0, 108, 94,
 	0, 0, 0, 64, 0, 86, 131, 103, 79, 121,
-	0, 0, 0, 0, 0, 0, 0, 62, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 62, 0, 859,
 	0, 0, 0, 0, 0, 0, 72, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
@@ -1364,7 +1280,7 @@ var yyAct = [...]int{
 	95, 71, 81, 107, 77, 0, 0, 0, 0, 85,
 	0, 87, 0, 0, 108, 94, 0, 0, 0, 64,
 	0, 86, 131, 103, 79, 121, 0, 0, 0, 0,
-	0, 0, 0, 210, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 144, 0, 437, 0, 0, 0, 0,
 	0, 0, 72, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
@@ -1377,52 +1293,137 @@ var yyAct = [...]int{
 	76, 80, 75, 97, 114, 115, 74, 132, 69, 123,
 	68, 70, 122, 96, 112, 118, 93, 90, 67, 116,
 	91, 89, 84, 78, 0, 0, 0, 109, 120, 133,
-	0, 98, 127, 128, 129, 130, 95, 71, 81, 107,
-	77, 0, 0, 0, 0, 85, 0, 87, 0, 0,
-	108, 94, 0, 0, 0, 64, 0, 86, 131, 103,
-	79, 121, 0, 0, 0, 0, 0, 0, 0, 144,
-	0, 0, 0, 0, 0, 0, 0, 0, 72, 0,
+	0, 0, 127, 128, 129, 130, 95, 71, 81, 107,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 98, 64, 0, 86, 131, 103,
+	79, 121, 412, 77, 0, 0, 0, 0, 85, 0,
+	87, 0, 0, 108, 94, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 144, 0, 0, 0, 0, 0, 0, 0,
+	0, 72, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 146, 0, 0, 0, 0, 101, 0, 0,
-	0, 73, 0, 106, 99, 0, 0, 100, 105, 88,
-	113, 102, 119, 125, 126, 111, 124, 66, 117, 110,
-	92, 82, 83, 65, 0, 104, 76, 80, 75, 97,
-	114, 115, 74, 132, 69, 123, 68, 70, 122, 96,
-	112, 118, 93, 90, 67, 116, 91, 89, 84, 78,
-	0, 0, 0, 109, 120, 133, 0, 98, 127, 128,
-	129, 130, 95, 71, 81, 107, 77, 0, 0, 0,
-	0, 85, 0, 87, 0, 0, 108, 94, 0, 0,
-	0, 64, 0, 86, 131, 103, 79, 121, 0, 0,
-	0, 0, 0, 0, 0, 210, 0, 0, 0, 0,
-	0, 0, 0, 0, 72, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 146, 0, 0, 0, 0,
+	101, 0, 0, 0, 73, 0, 106, 99, 0, 0,
+	100, 105, 88, 113, 102, 119, 125, 126, 111, 124,
+	66, 117, 110, 92, 82, 83, 65, 0, 104, 76,
+	80, 75, 97, 114, 115, 74, 132, 69, 123, 68,
+	70, 122, 96, 112, 118, 93, 90, 67, 116, 91,
+	89, 84, 78, 195, 0, 0, 109, 120, 133, 0,
+	98, 127, 128, 129, 130, 95, 71, 81, 107, 77,
+	0, 0, 0, 0, 85, 0, 87, 0, 0, 108,
+	94, 0, 0, 0, 64, 0, 86, 131, 103, 79,
+	121, 0, 0, 0, 0, 0, 0, 0, 144, 0,
+	0, 0, 0, 0, 0, 0, 0, 72, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 146, 0,
-	0, 0, 0, 101, 0, 0, 0, 73, 0, 106,
-	99, 0, 0, 100, 105, 88, 113, 102, 119, 125,
-	126, 111, 124, 66, 117, 110, 92, 82, 83, 65,
-	0, 104, 76, 80, 75, 97, 114, 115, 74, 132,
-	69, 123, 68, 205, 122, 96, 112, 118, 93, 90,
-	67, 116, 91, 89, 84, 78, 0, 0, 0, 109,
-	120, 133, 0, 0, 127, 128, 129, 130, 206, 204,
-	203, 202, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 64, 0, 86,
-	131, 103, 79, 121,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 146, 0, 0, 0, 0, 101, 0, 0, 0,
+	73, 0, 106, 99, 0, 0, 100, 105, 88, 113,
+	102, 119, 125, 126, 111, 124, 66, 117, 110, 92,
+	82, 83, 65, 0, 104, 76, 80, 75, 97, 114,
+	115, 74, 132, 69, 123, 68, 70, 122, 96, 112,
+	118, 93, 90, 67, 116, 91, 89, 84, 78, 0,
+	0, 0, 109, 120, 133, 0, 98, 127, 128, 129,
+	130, 95, 71, 81, 107, 77, 0, 0, 0, 0,
+	85, 0, 87, 0, 0, 108, 94, 0, 0, 0,
+	64, 0, 86, 131, 103, 79, 121, 0, 0, 0,
+	0, 0, 0, 0, 144, 0, 0, 0, 0, 0,
+	0, 0, 0, 72, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 141, 0, 146, 0, 0,
+	0, 0, 101, 0, 0, 0, 73, 0, 106, 99,
+	0, 0, 100, 105, 88, 113, 102, 119, 125, 126,
+	111, 124, 66, 117, 110, 92, 82, 83, 65, 0,
+	104, 76, 80, 75, 97, 114, 115, 74, 132, 69,
+	123, 68, 70, 122, 96, 112, 118, 93, 90, 67,
+	116, 91, 89, 84, 78, 0, 0, 0, 109, 120,
+	133, 0, 98, 127, 128, 129, 130, 95, 71, 81,
+	107, 77, 0, 0, 0, 0, 85, 0, 87, 0,
+	0, 108, 94, 0, 0, 0, 64, 0, 86, 131,
+	103, 79, 121, 0, 0, 0, 0, 0, 0, 0,
+	62, 0, 0, 0, 0, 0, 0, 0, 0, 72,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 146, 0, 0, 0, 0, 101, 0,
+	0, 0, 73, 0, 106, 99, 0, 0, 100, 105,
+	88, 113, 102, 119, 125, 126, 111, 124, 66, 117,
+	110, 92, 82, 83, 65, 0, 104, 76, 80, 75,
+	97, 114, 115, 74, 132, 69, 123, 68, 70, 122,
+	96, 112, 118, 93, 90, 67, 116, 91, 89, 84,
+	78, 0, 0, 0, 109, 120, 133, 0, 98, 127,
+	128, 129, 130, 95, 71, 81, 107, 77, 0, 0,
+	0, 0, 85, 0, 87, 0, 0, 108, 94, 0,
+	0, 0, 64, 0, 86, 131, 103, 79, 121, 0,
+	0, 0, 0, 0, 0, 0, 210, 0, 0, 0,
+	0, 0, 0, 0, 0, 72, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 146,
+	0, 0, 0, 0, 101, 0, 0, 0, 73, 0,
+	106, 99, 0, 0, 100, 105, 88, 113, 102, 119,
+	125, 126, 111, 124, 66, 117, 110, 92, 82, 83,
+	65, 0, 104, 76, 80, 75, 97, 114, 115, 74,
+	132, 69, 123, 68, 70, 122, 96, 112, 118, 93,
+	90, 67, 116, 91, 89, 84, 78, 0, 0, 0,
+	109, 120, 133, 0, 98, 127, 128, 129, 130, 95,
+	71, 81, 107, 77, 0, 0, 0, 0, 85, 0,
+	87, 0, 0, 108, 94, 0, 0, 0, 64, 0,
+	86, 131, 103, 79, 121, 0, 0, 0, 0, 0,
+	0, 0, 144, 0, 0, 0, 0, 0, 0, 0,
+	0, 72, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 146, 0, 0, 0, 0,
+	101, 0, 0, 0, 73, 0, 106, 99, 0, 0,
+	100, 105, 88, 113, 102, 119, 125, 126, 111, 124,
+	66, 117, 110, 92, 82, 83, 65, 0, 104, 76,
+	80, 75, 97, 114, 115, 74, 132, 69, 123, 68,
+	70, 122, 96, 112, 118, 93, 90, 67, 116, 91,
+	89, 84, 78, 0, 0, 0, 109, 120, 133, 0,
+	98, 127, 128, 129, 130, 95, 71, 81, 107, 77,
+	0, 0, 0, 0, 85, 0, 87, 0, 0, 108,
+	94, 0, 0, 0, 64, 0, 86, 131, 103, 79,
+	121, 0, 0, 0, 0, 0, 0, 0, 210, 0,
+	0, 0, 0, 0, 0, 0, 0, 72, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 146, 0, 0, 0, 0, 101, 0, 0, 0,
+	73, 0, 106, 99, 0, 0, 100, 105, 88, 113,
+	102, 119, 125, 126, 111, 124, 66, 117, 110, 92,
+	82, 83, 65, 0, 104, 76, 80, 75, 97, 114,
+	115, 74, 132, 69, 123, 68, 205, 122, 96, 112,
+	118, 93, 90, 67, 116, 91, 89, 84, 78, 0,
+	0, 0, 109, 120, 133, 0, 0, 127, 128, 129,
+	130, 206, 204, 203, 202, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	64, 0, 86, 131, 103, 79, 121,
 }
 var yyPact = [...]int{
 
-	1330, -1000, -156, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
-	-1000, -1000, -1000, -1000, -1000, -1000, -1000, 698, 726, -1000,
-	-1000, -1000, -1000, -1000, 503, 5661, 21, 54, 33, 7616,
-	53, 185, 8114, -1000, -1000, -1000, -1000, -1000, 501, -1000,
-	-1000, -1000, -1000, -1000, 693, 696, 512, 679, 591, -1000,
-	23, 6763, 7450, 8280, -1000, 322, 46, 8114, -131, 16,
+	1358, -1000, -157, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
+	-1000, -1000, -1000, -1000, -1000, -1000, -1000, 713, 732, -1000,
+	-1000, -1000, -1000, -1000, 543, 5674, -3, 35, 18, 7629,
+	34, 185, 8127, -1000, -1000, -1000, -1000, -1000, 517, -1000,
+	-1000, -1000, -1000, -1000, 698, 711, 542, 686, 612, -1000,
+	-4, 6776, 7463, 8293, -1000, 382, 27, 8127, -129, -9,
 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
@@ -1430,17 +1431,17 @@ var yyPact = [...]int{
 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
-	-1000, -1000, -1000, -1000, 29, 8114, -1000, 8114, 13, 306,
-	13, 8114, -1000, 75, -1000, -1000, -1000, 8114, 304, 628,
-	30, 2702, 2702, 2702, 2702, -29, 2702, 2702, 541, -1000,
-	-1000, -1000, -1000, 2702, -1000, -1000, -1000, -1000, -1000, -1000,
-	-1000, -1000, 326, 632, 4734, 4734, 698, -1000, 501, -1000,
-	-1000, -1000, 625, -1000, -1000, 182, 7284, 475, 702, -1000,
-	-1000, -1000, 665, 6234, 6597, 8114, 496, -1000, 384, 7948,
-	3120, -1000, -1000, -1000, -1000, 622, -1000, 121, -1000, 74,
-	-1000, -1000, 430, -1000, 1478, 302, 2702, 24, 8114, 140,
-	8114, 2702, 25, 8114, 658, 540, 8114, -1000, 3747, -1000,
-	2702, 2702, 2702, 2702, 2702, 2702, 2702, 2702, -1000, -1000,
+	-1000, -1000, -1000, -1000, 31, 8127, -1000, 8127, -14, 380,
+	-14, 8127, -1000, 76, -1000, -1000, -1000, 8127, 378, 662,
+	30, 2715, 2715, 2715, 2715, -46, 2715, 2715, 558, -1000,
+	-1000, -1000, -1000, 2715, -1000, -1000, -1000, -1000, -1000, -1000,
+	-1000, -1000, 307, 657, 4747, 4747, 713, -1000, 517, -1000,
+	-1000, -1000, 656, -1000, -1000, 184, 7297, 497, 617, -1000,
+	-1000, -1000, 683, 6247, 6610, 8127, 498, -1000, 390, 7961,
+	3133, -1000, -1000, -1000, -1000, 648, -1000, 111, -1000, 75,
+	-1000, -1000, 452, -1000, 1640, 333, 2715, 19, 8127, 140,
+	8127, 2715, 13, 8127, 681, 553, 8127, -1000, 3760, -1000,
+	2715, 2715, 2715, 2715, 2715, 2715, 2715, 2715, -1000, -1000,
 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
@@ -1450,102 +1451,102 @@ var yyPact = [...]int{
 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
-	-1000, -1000, -1000, -1000, 2702, 2702, -1000, -1000, 8114, -1000,
-	-1000, -1000, -1000, 721, 97, 274, -1000, 4734, 1168, 464,
-	464, -1000, -1000, 65, -1000, -1000, 5110, 5110, 5110, 5110,
-	5110, 5110, 5110, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
-	-1000, -1000, -1000, -1000, -1000, -1000, -1000, 464, 73, -1000,
-	4537, 464, 464, 464, 464, 464, 464, 4734, 464, 464,
-	464, 464, 464, 464, 464, 464, 464, 464, 464, 464,
-	464, 462, -1000, 293, 693, 326, 591, 6400, 576, -1000,
-	-1000, 0, 8114, -1000, 7948, 6763, 6763, 6763, 6763, 6763,
-	-1000, 585, 582, -1000, 571, 563, 554, 8114, -1000, 424,
-	326, 6234, 87, 464, -1000, 7095, -1000, -1000, 0, 6763,
-	8114, -1000, -1000, 7948, 384, -1000, -1000, -1000, -1000, 4734,
-	3538, 2284, 160, 186, -97, -1000, -1000, 468, -1000, 468,
-	468, 468, 468, -77, -77, -77, -77, -1000, -1000, -1000,
-	-1000, -1000, 500, -1000, 468, 468, 468, -1000, -1000, -1000,
-	-1000, -1000, -1000, -1000, -1000, 499, 499, 499, 473, 473,
-	497, -1000, 8114, -1000, 657, 76, -1000, 8114, -1000, -1000,
-	8114, 2702, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
-	-1000, -1000, -1000, -1000, -1000, -1000, -1000, 602, 4734, 4734,
-	344, 4734, 4734, 112, 5110, 232, 132, 5110, 5110, 5110,
-	5110, 5110, 5110, 5110, 5110, 5110, 5110, 5110, 5110, 5110,
-	5110, 5110, 277, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
-	-1000, 294, -1000, 501, 607, 607, 81, 81, 81, 81,
-	81, 81, 5298, 3944, 3538, 414, 217, 4537, 4338, 4338,
-	4734, 4734, 4338, 685, 124, 217, 7782, -1000, 326, -1000,
-	-1000, -1000, -1000, -1000, -1000, -1000, 4338, 4338, 4338, 4338,
-	4734, -1000, -1000, -1000, 632, -1000, 685, 697, -1000, 614,
-	610, 4338, -1000, 494, 464, -1000, 486, 702, 515, 523,
-	962, -1000, -1000, -1000, -1000, 581, -1000, 579, -1000, -1000,
-	-1000, -1000, -1000, 326, -1000, 44, 43, 42, 7782, -1000,
-	713, 461, -1000, -1000, -1000, 217, -1000, 72, -1000, 458,
-	2075, -1000, -1000, -1000, -1000, -1000, -1000, 490, 649, 146,
-	292, -1000, -1000, 630, -1000, 164, -108, -1000, -1000, 234,
-	-77, -77, -1000, -1000, 80, 618, 80, 80, 80, 267,
-	-1000, -1000, -1000, -1000, 230, -1000, -1000, -1000, 227, -1000,
-	522, 7782, 2702, -1000, -1000, 145, -1000, -1000, -1000, -1000,
-	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -3, -1000,
-	2702, -1000, 595, 112, 155, -1000, -1000, 298, -1000, -1000,
-	217, 217, 1322, -1000, -1000, -1000, -1000, 232, 5110, 5110,
-	5110, 28, 1322, 1305, 596, 1020, 81, 150, 150, 123,
-	123, 123, 123, 123, 211, 211, -1000, -1000, -1000, 326,
-	-1000, -1000, -1000, 326, 4338, 456, -1000, -1000, 5495, 70,
-	464, 4734, -1000, 392, 392, 270, 259, 392, 4338, 204,
-	-1000, 4734, 326, -1000, 392, 326, 392, 392, -1000, -1000,
-	8114, -1000, -1000, -1000, -1000, 452, 520, 7948, 464, -1000,
-	6046, 7782, 698, 4734, -1000, -1000, 4734, 489, -1000, 4734,
-	-1000, -1000, -1000, -1000, 464, 464, 464, 375, -1000, 698,
-	-1000, 3329, 2284, -1000, 2284, 7782, -1000, 291, -1000, -1000,
-	517, 22, -1000, -1000, -1000, 381, 80, 80, -1000, 276,
-	163, -1000, -1000, -1000, 412, -1000, 446, 407, 8114, -1000,
-	-1000, -1000, 8114, -1000, -1000, -1000, -1000, -1000, 7782, -1000,
-	-1000, -1000, -1000, -1000, -1000, 28, 1322, 1273, -1000, 5110,
-	5110, -1000, -1000, 392, 4338, -1000, -1000, 6929, -1000, -1000,
-	2911, 4338, 217, -1000, -1000, 139, 277, 139, -139, 455,
-	126, -1000, 4734, 355, -1000, -1000, -1000, -1000, -1000, -1000,
-	713, 6763, -1000, 651, 380, 396, -1000, -1000, 4141, 326,
-	390, 69, 375, 693, 217, 217, 7782, 217, 7782, 7782,
-	7782, 5858, 7782, 693, -1000, 2075, -1000, 373, -1000, 468,
-	-1000, -93, 719, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
-	-1000, -1000, -1000, -1000, -1000, 263, 207, -1000, 200, 2702,
-	-1000, -1000, 653, -1000, 5110, 1322, 1322, -1000, -1000, -1000,
-	-1000, 68, 326, 326, 468, 468, -1000, 468, 473, -1000,
-	468, -41, 468, -59, 326, 326, 464, -136, -1000, 217,
-	4734, 711, 398, 648, -1000, 464, -1000, -1000, 557, 7782,
-	7782, -1000, -1000, 360, -1000, 301, 301, 301, 87, -1000,
-	-1000, -1000, 7782, -1000, 120, -1000, -120, -1000, 348, 334,
-	-1000, 464, 1322, 2493, -1000, -1000, -1000, 50, -1000, -1000,
-	-1000, -1000, -1000, -1000, -1000, -1000, 5110, 326, 257, 217,
-	701, 695, 718, -1000, 464, -1000, 501, 63, -1000, 7782,
-	-1000, -1000, -1000, -1000, -1000, -1000, 162, 647, -1000, 633,
-	-1000, -1000, -1000, -16, -1000, -1000, -1000, 2, -1000, -1000,
-	-1000, 4734, 4734, 7948, 396, 326, 7782, -1000, -1000, 241,
-	-1000, -1000, 288, -1000, 7782, 326, 20, -147, 217, 394,
-	384, -1000, -1000, -1000, -1000, -16, 608, -1000, 594, -143,
-	-151, -1000, -19, -1000, 589, -1000, -22, -145, 464, -149,
-	4922, -153, 1080, 326, -1000, -1000, -1000,
+	-1000, -1000, -1000, -1000, 2715, 2715, -1000, -1000, 8127, -1000,
+	-1000, -1000, -1000, 727, 100, 360, -1000, 4747, 1364, 476,
+	476, -1000, -1000, 51, -1000, -1000, 5123, 5123, 5123, 5123,
+	5123, 5123, 5123, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
+	-1000, -1000, -1000, -1000, -1000, -1000, -1000, 476, 73, -1000,
+	4550, 476, 476, 476, 476, 476, 476, 4747, 476, 476,
+	476, 476, 476, 476, 476, 476, 476, 476, 476, 476,
+	476, 472, -1000, 293, 698, 307, 612, 6413, 578, -1000,
+	-1000, -29, 8127, -1000, 7961, 6776, 6776, 6776, 6776, 6776,
+	-1000, 601, 590, -1000, 600, 571, 586, 8127, -1000, 419,
+	307, 6247, 57, 476, -1000, 7108, -1000, -1000, -29, 6776,
+	8127, -1000, -1000, 7961, 390, -1000, -1000, -1000, -1000, 4747,
+	3551, 2297, 87, 180, -94, -1000, -1000, 487, -1000, 487,
+	487, 487, 487, -72, -72, -72, -72, -1000, -1000, -1000,
+	-1000, -1000, 541, -1000, 487, 487, 487, -1000, -1000, -1000,
+	-1000, -1000, -1000, -1000, -1000, 521, 521, 521, 491, 491,
+	505, -1000, 8127, -1000, 680, 85, -1000, 8127, -1000, -1000,
+	8127, 2715, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
+	-1000, -1000, -1000, -1000, -1000, -1000, -1000, 618, 4747, 4747,
+	217, 4747, 4747, 79, 5123, 227, 169, 5123, 5123, 5123,
+	5123, 5123, 5123, 5123, 5123, 5123, 5123, 5123, 5123, 5123,
+	5123, 5123, 225, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
+	-1000, 325, -1000, 517, 506, 506, 82, 82, 82, 82,
+	82, 82, 5311, 3957, 3551, 370, 195, 4550, 4351, 4351,
+	4747, 4747, 4351, 692, 130, 195, 7795, -1000, 307, -1000,
+	-1000, -1000, -1000, -1000, -1000, -1000, 4351, 4351, 4351, 4351,
+	4747, -1000, -1000, -1000, 657, -1000, 692, 705, -1000, 635,
+	634, 4351, -1000, 591, 476, -1000, 504, 617, 525, 552,
+	638, -1000, -1000, -1000, -1000, 587, -1000, 572, -1000, -1000,
+	-1000, -1000, -1000, 307, -1000, 26, 24, 22, 7795, -1000,
+	720, 440, -1000, -1000, -1000, 195, -1000, 72, -1000, 465,
+	2088, -1000, -1000, -1000, -1000, -1000, -1000, 518, 671, 132,
+	292, -1000, -1000, 664, -1000, 155, -102, -1000, -1000, 233,
+	-72, -72, -1000, -1000, 41, 640, 41, 41, 41, 246,
+	-1000, -1000, -1000, -1000, 228, -1000, -1000, -1000, 210, -1000,
+	551, 7795, 2715, -1000, -1000, 135, -1000, -1000, -1000, -1000,
+	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -30, -1000,
+	2715, -1000, 610, 79, 138, -1000, -1000, 261, -1000, -1000,
+	195, 195, 1144, -1000, -1000, -1000, -1000, 227, 5123, 5123,
+	5123, 852, 1144, 1446, 245, 663, 82, 74, 74, 81,
+	81, 81, 81, 81, 211, 211, -1000, -1000, -1000, 307,
+	-1000, -1000, -1000, 307, 4351, 463, -1000, -1000, 5508, 68,
+	476, 4747, -1000, 311, 311, 375, 345, 311, 4351, 168,
+	-1000, 4747, 307, -1000, 311, 307, 311, 311, -1000, -1000,
+	8127, -1000, -1000, -1000, -1000, 500, 550, 7961, 476, -1000,
+	6059, 7795, 713, 4747, -1000, -1000, 4747, 503, -1000, 4747,
+	-1000, -1000, -1000, -1000, 476, 476, 476, 303, -1000, 713,
+	-1000, 3342, 2297, -1000, 2297, 7795, -1000, 279, -1000, -1000,
+	548, 23, -1000, -1000, -1000, 387, 41, 41, -1000, 259,
+	83, -1000, -1000, -1000, 351, -1000, 458, 349, 8127, -1000,
+	-1000, -1000, 8127, -1000, -1000, -1000, -1000, -1000, 7795, -1000,
+	-1000, -1000, -1000, -1000, -1000, 852, 1144, 1404, -1000, 5123,
+	5123, -1000, -1000, 311, 4351, -1000, -1000, 6942, -1000, -1000,
+	2924, 4351, 195, -1000, -1000, 139, 225, 139, -138, 435,
+	125, -1000, 4747, 144, -1000, -1000, -1000, -1000, -1000, -1000,
+	720, 6776, -1000, 673, 459, 409, -1000, -1000, 4154, 307,
+	306, 61, 303, 698, 195, 195, 7795, 195, 7795, 7795,
+	7795, 5871, 7795, 698, -1000, 2088, -1000, 301, -1000, 487,
+	-1000, -87, 726, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
+	-1000, -1000, -1000, -1000, -1000, 237, 201, -1000, 192, 2715,
+	-1000, -1000, 675, -1000, 5123, 1144, 1144, -1000, -1000, -1000,
+	-1000, 58, 307, 307, 487, 487, -1000, 487, 491, -1000,
+	487, -54, 487, -55, 307, 307, 476, -135, -1000, 195,
+	4747, 718, 445, 670, -1000, 476, -1000, -1000, 468, 7795,
+	7795, -1000, -1000, 278, -1000, 270, 270, 270, 57, -1000,
+	-1000, 505, 7795, -1000, 104, -1000, -119, -1000, 385, 371,
+	-1000, 476, 1144, 2506, -1000, -1000, -1000, 37, -1000, -1000,
+	-1000, -1000, -1000, -1000, -1000, -1000, 5123, 307, 235, 195,
+	716, 709, 725, -1000, 476, -1000, 517, 55, -1000, 7795,
+	-1000, -1000, -1000, -1000, -1000, -1000, -1000, 161, 668, -1000,
+	667, -1000, -1000, -1000, -32, -1000, -1000, -1000, 29, -1000,
+	-1000, -1000, 4747, 4747, 7961, 409, 307, 7795, -1000, -1000,
+	196, -1000, -1000, 267, -1000, 7795, 307, 21, -149, 195,
+	394, 390, -1000, -1000, -1000, -1000, -32, 624, -1000, 607,
+	-144, -152, -1000, -37, -1000, 605, -1000, -39, -147, 476,
+	-150, 4935, -153, 1119, 307, -1000, -1000, -1000,
 }
 var yyPgo = [...]int{
 
-	0, 910, 24, 602, 908, 907, 906, 905, 903, 902,
-	900, 898, 895, 894, 892, 887, 886, 878, 876, 873,
-	87, 872, 870, 869, 44, 868, 56, 867, 866, 29,
-	54, 22, 26, 162, 865, 19, 74, 53, 864, 41,
-	862, 861, 860, 854, 55, 851, 846, 1095, 844, 843,
-	10, 23, 842, 841, 839, 838, 51, 46, 835, 832,
-	829, 828, 827, 825, 36, 3, 5, 4, 11, 824,
-	439, 6, 823, 34, 821, 819, 818, 816, 20, 814,
-	43, 812, 17, 42, 811, 16, 50, 33, 14, 8,
-	810, 48, 809, 569, 808, 115, 807, 806, 804, 800,
-	792, 791, 30, 300, 909, 28, 27, 789, 788, 1162,
-	32, 49, 18, 787, 40, 38, 21, 785, 782, 15,
-	780, 778, 777, 776, 775, 774, 138, 773, 772, 771,
-	9, 35, 770, 769, 57, 13, 768, 764, 763, 762,
-	45, 761, 37, 760, 759, 758, 31, 12, 757, 7,
-	756, 755, 2, 750, 747, 738, 0, 82, 737, 735,
-	165,
+	0, 923, 28, 618, 922, 919, 917, 913, 912, 910,
+	909, 908, 907, 905, 904, 898, 897, 896, 880, 879,
+	87, 876, 875, 873, 41, 871, 56, 870, 869, 26,
+	44, 22, 30, 102, 868, 19, 88, 64, 867, 37,
+	866, 865, 862, 861, 53, 858, 857, 1111, 856, 855,
+	8, 21, 853, 847, 845, 844, 51, 49, 843, 842,
+	840, 839, 836, 835, 35, 2, 5, 4, 13, 833,
+	696, 12, 831, 45, 828, 826, 825, 822, 24, 821,
+	46, 820, 17, 43, 818, 15, 58, 33, 18, 6,
+	817, 48, 816, 558, 814, 100, 813, 812, 811, 810,
+	808, 34, 300, 852, 27, 25, 806, 804, 11, 1174,
+	32, 55, 16, 800, 40, 38, 20, 799, 794, 23,
+	792, 791, 788, 787, 786, 785, 84, 782, 780, 778,
+	10, 42, 777, 776, 54, 9, 775, 774, 773, 772,
+	50, 771, 36, 766, 765, 750, 31, 14, 749, 7,
+	747, 746, 3, 745, 744, 743, 0, 83, 742, 738,
+	74,
 }
 var yyR1 = [...]int{
 
@@ -1553,7 +1554,7 @@ var yyR1 = [...]int{
 	1, 1, 1, 1, 1, 1, 1, 1, 2, 2,
 	2, 3, 4, 4, 5, 5, 6, 6, 23, 23,
 	7, 8, 8, 158, 158, 42, 42, 86, 86, 9,
-	9, 9, 90, 90, 90, 108, 108, 117, 117, 10,
+	9, 9, 90, 90, 90, 107, 107, 117, 117, 10,
 	10, 10, 10, 15, 143, 144, 144, 144, 140, 120,
 	120, 120, 123, 123, 121, 121, 121, 121, 121, 121,
 	121, 122, 122, 122, 122, 122, 124, 124, 124, 124,
@@ -1571,7 +1572,7 @@ var yyR1 = [...]int{
 	17, 17, 118, 118, 118, 18, 18, 19, 19, 19,
 	19, 19, 159, 20, 21, 21, 22, 22, 22, 26,
 	26, 26, 24, 24, 25, 25, 31, 31, 30, 30,
-	32, 32, 32, 32, 107, 107, 107, 106, 106, 34,
+	32, 32, 32, 32, 106, 106, 106, 105, 105, 34,
 	34, 35, 35, 36, 36, 37, 37, 37, 49, 49,
 	85, 85, 87, 87, 38, 38, 38, 38, 39, 39,
 	40, 40, 41, 41, 113, 113, 112, 112, 112, 111,
@@ -1598,23 +1599,23 @@ var yyR1 = [...]int{
 	89, 89, 91, 92, 92, 95, 95, 96, 96, 93,
 	93, 97, 97, 97, 97, 97, 97, 97, 97, 97,
 	97, 97, 98, 98, 98, 99, 99, 100, 100, 100,
-	101, 101, 104, 104, 105, 105, 109, 109, 110, 110,
-	102, 102, 102, 102, 102, 102, 102, 102, 102, 102,
-	102, 102, 102, 102, 102, 102, 102, 102, 102, 102,
+	108, 108, 103, 103, 104, 104, 109, 109, 110, 110,
+	101, 101, 101, 101, 101, 101, 101, 101, 101, 101,
+	101, 101, 101, 101, 101, 101, 101, 101, 101, 101,
+	101, 101, 101, 101, 101, 101, 101, 101, 101, 101,
+	101, 101, 101, 101, 101, 101, 101, 101, 101, 101,
+	101, 101, 101, 101, 101, 101, 101, 101, 101, 101,
+	101, 101, 101, 101, 101, 101, 101, 101, 101, 101,
+	101, 101, 101, 101, 101, 101, 101, 101, 101, 101,
+	101, 101, 101, 101, 101, 101, 101, 101, 101, 101,
+	101, 101, 101, 101, 101, 101, 101, 101, 102, 102,
 	102, 102, 102, 102, 102, 102, 102, 102, 102, 102,
 	102, 102, 102, 102, 102, 102, 102, 102, 102, 102,
 	102, 102, 102, 102, 102, 102, 102, 102, 102, 102,
 	102, 102, 102, 102, 102, 102, 102, 102, 102, 102,
 	102, 102, 102, 102, 102, 102, 102, 102, 102, 102,
 	102, 102, 102, 102, 102, 102, 102, 102, 102, 102,
-	102, 102, 102, 102, 102, 102, 102, 102, 103, 103,
-	103, 103, 103, 103, 103, 103, 103, 103, 103, 103,
-	103, 103, 103, 103, 103, 103, 103, 103, 103, 103,
-	103, 103, 103, 103, 103, 103, 103, 103, 103, 103,
-	103, 103, 103, 103, 103, 103, 103, 103, 103, 103,
-	103, 103, 103, 103, 103, 103, 103, 103, 103, 103,
-	103, 103, 103, 103, 103, 103, 103, 103, 103, 103,
-	103, 103, 103, 103, 103, 103, 103, 103, 103, 156,
+	102, 102, 102, 102, 102, 102, 102, 102, 102, 156,
 	157, 114, 115, 115, 115,
 }
 var yyR2 = [...]int{
@@ -1632,7 +1633,7 @@ var yyR2 = [...]int{
 	5, 0, 3, 5, 0, 1, 0, 1, 0, 1,
 	2, 0, 2, 2, 2, 2, 2, 0, 3, 0,
 	1, 0, 3, 3, 0, 2, 0, 2, 1, 2,
-	1, 0, 2, 4, 2, 3, 2, 2, 1, 1,
+	1, 0, 2, 5, 2, 3, 2, 2, 1, 1,
 	1, 3, 2, 0, 1, 3, 1, 2, 3, 1,
 	1, 1, 6, 7, 7, 4, 5, 7, 1, 3,
 	8, 8, 5, 4, 6, 5, 3, 2, 3, 4,
@@ -1695,7 +1696,7 @@ var yyChk = [...]int{
 	115, 124, 48, 24, 125, 126, 129, 130, -156, 7,
 	201, 52, -155, 214, -78, 14, -22, 5, -20, -159,
 	-20, -20, -20, -20, -143, 52, -100, 118, 69, 116,
-	122, -104, 55, -103, 207, 149, 143, 170, 162, 160,
+	122, -103, 55, -102, 207, 149, 143, 170, 162, 160,
 	163, 189, 64, 127, 158, 154, 152, 26, 175, 212,
 	153, 190, 147, 148, 174, 31, 209, 33, 135, 173,
 	169, 172, 146, 168, 37, 188, 165, 155, 17, 130,
@@ -1703,17 +1704,17 @@ var yyChk = [...]int{
 	145, 141, 166, 136, 156, 157, 171, 144, 167, 138,
 	180, 213, 164, 161, 142, 139, 140, 184, 185, 186,
 	187, 210, 159, 181, -93, 118, 120, 116, 116, 117,
-	118, 116, -47, -109, 55, -103, 118, 116, 105, 163,
+	118, 116, -47, -109, 55, -102, 118, 116, 105, 163,
 	111, 182, 117, 31, 137, -118, 116, 183, 140, 184,
 	185, 186, 187, 55, 191, 190, -109, -114, -114, -114,
 	-114, -114, -2, -82, 16, 15, -5, -3, -156, 6,
 	19, 20, -26, 38, 39, -21, -93, -35, -36, -37,
 	-38, -49, -70, -156, -47, 10, -42, -47, -89, -117,
-	-90, -91, 191, 190, 189, 163, 188, -71, -104, -109,
-	55, -103, -144, -140, 55, 117, -47, 201, -96, 121,
+	-90, -91, 191, 190, 189, 163, 188, -71, -103, -109,
+	55, -102, -144, -140, 55, 117, -47, 201, -96, 121,
 	116, -47, -47, -95, 121, 55, -95, -47, 108, -47,
 	55, 29, 193, 55, 137, 116, 138, 118, -115, -156,
-	-105, -104, -102, 70, 21, 23, 177, 73, 105, 15,
+	-104, -103, -101, 70, 21, 23, 177, 73, 105, 15,
 	74, 104, 202, 111, 46, 194, 195, 192, 193, 182,
 	28, 9, 24, 125, 20, 98, 113, 77, 78, 128,
 	22, 126, 68, 18, 49, 10, 12, 13, 121, 120,
@@ -1726,20 +1727,20 @@ var yyChk = [...]int{
 	-157, 54, -83, 18, 30, -33, -52, 71, -57, 28,
 	22, -56, -53, -71, -69, -70, 105, 106, 94, 95,
 	102, 72, 107, -61, -59, -60, -62, 57, 56, 65,
-	58, 59, 60, 61, 66, 67, 68, -104, -109, -67,
+	58, 59, 60, 61, 66, 67, 68, -103, -109, -67,
 	-156, 42, 43, 202, 203, 206, 204, 74, 32, 192,
 	200, 199, 198, 196, 197, 194, 195, 121, 193, 100,
 	201, -79, -80, -33, -78, -2, -20, 34, -24, 20,
 	63, -48, 25, -47, 29, 53, -43, -45, -44, -46,
 	40, 44, 46, 41, 42, 43, 47, -113, 21, -35,
 	-2, -156, -112, 133, -111, 21, -109, 57, -47, -158,
-	53, 10, 51, 53, -89, -108, -105, 57, 29, 79,
+	53, 10, 51, 53, -89, -107, -104, 57, 29, 79,
 	108, 54, 53, -120, -123, -125, -124, -121, -122, 160,
 	161, 105, 164, 166, 167, 168, 169, 170, 171, 172,
 	173, 174, 175, 127, 156, 157, 158, 159, 143, 144,
 	145, 146, 147, 148, 149, 151, 152, 153, 154, 155,
 	55, -115, 118, -47, 71, -47, -115, 119, -47, 22,
-	50, -47, -110, -109, -102, -115, -115, -115, -115, -115,
+	50, -47, -110, -109, -101, -115, -115, -115, -115, -115,
 	-115, -115, -115, -115, -115, -47, 8, 89, 70, 69,
 	86, 53, 17, -33, -54, 89, 71, 87, 88, 73,
 	91, 90, 101, 94, 95, 96, 97, 98, 99, 100,
@@ -1748,56 +1749,56 @@ var yyChk = [...]int{
 	-57, -57, -57, -156, 108, -65, -33, -156, -156, -156,
 	-156, -156, -156, -156, -74, -33, -156, -160, -156, -160,
 	-160, -160, -160, -160, -160, -160, -156, -156, -156, -156,
-	53, -81, 23, 24, -82, -157, -26, -58, -104, 58,
+	53, -81, 23, 24, -82, -157, -26, -58, -103, 58,
 	61, -25, 41, -86, 133, -47, -89, -36, -37, -37,
 	-36, -37, 40, 40, 40, 45, 40, 45, 40, -44,
 	-109, -157, -157, -2, -50, 48, 120, 49, -156, -111,
-	-86, -35, -47, -91, -114, -33, -105, -110, -102, -145,
-	-146, -147, -105, 57, 58, -140, -141, -148, 123, 122,
+	-86, -35, -47, -91, -114, -33, -104, -110, -101, -145,
+	-146, -147, -104, 57, 58, -140, -141, -148, 123, 122,
 	-142, 117, 27, -136, 66, 71, -132, 180, -126, 52,
 	-126, -126, -126, -126, -130, 163, -130, -130, -130, 52,
 	-126, -126, -126, -134, 52, -134, -134, -135, 52, -135,
-	-101, 51, -47, 22, -97, 114, -153, 112, 177, 163,
+	-108, 51, -47, 22, -97, 114, -153, 112, 177, 163,
 	64, 28, 113, 14, 202, 133, 213, 55, 134, -47,
 	-47, -115, 36, -33, -33, -63, 66, 71, 67, 68,
 	-33, -33, -57, -64, -67, -70, 62, 89, 87, 88,
 	73, -57, -57, -57, -57, -57, -57, -57, -57, -57,
 	-57, -57, -57, -57, -57, -57, -116, 55, 57, 55,
-	-56, -56, -104, -31, 20, -30, -32, 96, -33, -109,
-	-105, 53, -157, -30, -30, -33, -33, -30, -24, -72,
-	-73, 75, -104, -157, -30, -31, -30, -30, -80, -83,
+	-56, -56, -103, -31, 20, -30, -32, 96, -33, -109,
+	-104, 53, -157, -30, -30, -33, -33, -30, -24, -72,
+	-73, 75, -103, -157, -30, -31, -30, -30, -80, -83,
 	-92, 18, 10, 32, 32, -30, -55, 29, 32, -2,
 	-156, -156, -51, 11, -40, -39, 50, 51, -41, 50,
-	-39, 40, 40, -157, 117, 117, 117, -87, -104, -51,
+	-39, 40, 40, -157, 117, 117, 117, -87, -103, -51,
 	-51, 108, 53, -147, 79, 52, 27, -142, 55, 55,
 	-127, 28, 66, -133, 181, 58, -130, -130, -131, 104,
-	29, -131, -131, -131, -139, 57, 58, 58, 50, -104,
+	29, -131, -131, -131, -139, 57, 58, 58, 50, -103,
 	-115, -114, -98, -99, 119, 21, 117, 27, 133, -115,
 	37, 66, 67, 68, -64, -57, -57, -57, -29, 128,
-	70, -157, -157, -30, 53, -107, -106, 21, -104, 57,
+	70, -157, -157, -30, 53, -106, -105, 21, -103, 57,
 	108, -156, -33, -157, -157, 53, 51, 21, -157, -30,
 	-75, -73, 77, -33, -157, -157, -157, -157, -157, -47,
 	-34, 10, -88, 50, -89, -66, -68, -67, -156, -2,
-	-84, -104, -87, -78, -33, -33, 52, -33, -156, -156,
-	-156, -157, 53, -78, -105, -146, -147, -150, -149, -104,
+	-84, -103, -87, -78, -33, -33, 52, -33, -156, -156,
+	-156, -157, 53, -78, -104, -146, -147, -150, -149, -103,
 	55, -129, 50, 57, 58, 59, 66, 192, 54, -131,
 	-131, 55, 55, 105, 54, 53, 53, 54, 53, -47,
-	-47, -114, -104, -29, 70, -57, -57, -157, -32, -106,
+	-47, -114, -103, -29, 70, -57, -57, -157, -32, -105,
 	96, -110, -31, -119, 105, 160, 127, 158, 154, 174,
 	165, 179, 156, 180, -116, -119, 207, -78, 78, -33,
 	76, -51, -35, 26, -88, 53, -157, -157, -157, 53,
-	108, -157, -82, -85, -104, -85, -85, -85, -112, -104,
+	108, -157, -82, -85, -103, -85, -85, -85, -112, -103,
 	-82, 54, 53, -126, -137, 177, 8, 57, 58, 58,
 	-115, 25, -57, 108, -157, -157, -126, -126, -126, -135,
 	-126, 148, -126, 148, -157, -157, -156, -28, 205, -33,
-	-76, 12, 27, -68, 32, -2, -156, -104, -104, 53,
-	54, -157, -157, -157, -50, -149, -138, 123, 27, 122,
-	192, 54, 54, -156, 96, -130, 55, -57, -157, 57,
-	-77, 13, 15, 8, -66, -2, 108, -104, -128, 64,
-	27, 27, -151, -152, 133, -27, 89, 210, -33, -65,
-	-89, -157, -104, 57, -157, 53, -104, -157, 208, 47,
-	211, -152, 32, 37, 209, 212, 135, 37, 136, 210,
-	-156, 211, -57, 132, 212, -157, -157,
+	-76, 12, 27, -68, 32, -2, -156, -103, -103, 53,
+	54, -157, -157, -157, -50, -108, -149, -138, 123, 27,
+	122, 192, 54, 54, -156, 96, -130, 55, -57, -157,
+	57, -77, 13, 15, 8, -66, -2, 108, -103, -128,
+	64, 27, 27, -151, -152, 133, -27, 89, 210, -33,
+	-65, -89, -157, -103, 57, -157, 53, -103, -157, 208,
+	47, 211, -152, 32, 37, 209, 212, 135, 37, 136,
+	210, -156, 211, -57, 132, 212, -157, -157,
 }
 var yyDef = [...]int{
 
@@ -1899,17 +1900,17 @@ var yyDef = [...]int{
 	97, 395, 97, 398, 0, 0, 0, 402, 364, 408,
 	0, 423, 230, 0, 27, 0, 457, -2, 0, 0,
 	0, 38, 30, 0, 240, 0, 0, 0, 275, 243,
-	31, 133, 0, 142, 126, 120, 0, 96, 0, 0,
+	31, 490, 0, 142, 126, 120, 0, 96, 0, 0,
 	50, 0, 300, 0, 356, 359, 387, 121, 391, 392,
 	394, 396, 397, 399, 361, 360, 0, 0, 0, 406,
 	425, 0, 0, 455, 0, -2, 0, 450, 449, 0,
-	249, 276, 277, 278, 239, 141, 131, 0, 128, 130,
-	118, 100, 103, 0, 223, 388, 389, 380, 363, 403,
-	21, 0, 0, 0, 445, 22, 0, 241, 58, 0,
-	127, 129, 0, 158, 0, 0, 0, 0, 426, 424,
-	453, -2, 451, 132, 157, 0, 0, 362, 0, 0,
-	0, 159, 0, 381, 0, 384, 0, 382, 0, 0,
-	0, 0, 0, 0, 383, 160, 161,
+	249, 276, 277, 278, 239, 133, 141, 131, 0, 128,
+	130, 118, 100, 103, 0, 223, 388, 389, 380, 363,
+	403, 21, 0, 0, 0, 445, 22, 0, 241, 58,
+	0, 127, 129, 0, 158, 0, 0, 0, 0, 426,
+	424, 453, -2, 451, 132, 157, 0, 0, 362, 0,
+	0, 0, 159, 0, 381, 0, 384, 0, 382, 0,
+	0, 0, 0, 0, 0, 383, 160, 161,
 }
 var yyTok1 = [...]int{
 
@@ -3023,10 +3024,10 @@ yydefault:
 			yyVAL.optVal = NewStrVal(yyDollar[2].bytes)
 		}
 	case 133:
-		yyDollar = yyS[yypt-4 : yypt+1]
+		yyDollar = yyS[yypt-5 : yypt+1]
 		//line sql.y:864
 		{
-			yyVAL.indexDefinition = &IndexDefinition{Info: yyDollar[1].indexInfo, Columns: yyDollar[3].indexColumns}
+			yyVAL.indexDefinition = &IndexDefinition{Info: yyDollar[1].indexInfo, Columns: yyDollar[3].indexColumns, Using: yyDollar[5].colIdent}
 		}
 	case 134:
 		yyDollar = yyS[yypt-2 : yypt+1]
@@ -5141,13 +5142,13 @@ yydefault:
 		yyDollar = yyS[yypt-0 : yypt+1]
 		//line sql.y:2459
 		{
-			yyVAL.empty = struct{}{}
+			yyVAL.colIdent = ColIdent{}
 		}
 	case 491:
 		yyDollar = yyS[yypt-2 : yypt+1]
 		//line sql.y:2461
 		{
-			yyVAL.empty = struct{}{}
+			yyVAL.colIdent = yyDollar[2].colIdent
 		}
 	case 492:
 		yyDollar = yyS[yypt-1 : yypt+1]
diff --git a/go/vt/sqlparser/sql.y b/go/vt/sqlparser/sql.y
index 72fedb7ee3e..bf224694911 100644
--- a/go/vt/sqlparser/sql.y
+++ b/go/vt/sqlparser/sql.y
@@ -238,9 +238,9 @@ func forceEOF(yylex interface{}) {
 %type <bytes> for_from
 %type <str> ignore_opt default_opt
 %type <byt> exists_opt
-%type <empty> not_exists_opt non_rename_operation to_opt index_opt constraint_opt using_opt
+%type <empty> not_exists_opt non_rename_operation to_opt index_opt constraint_opt
 %type <bytes> reserved_keyword non_reserved_keyword
-%type <colIdent> sql_id reserved_sql_id col_alias as_ci_opt charset_value
+%type <colIdent> sql_id reserved_sql_id col_alias as_ci_opt charset_value using_opt
 %type <tableIdent> table_id reserved_table_id table_alias as_opt_id
 %type <empty> as_opt
 %type <empty> force_eof ddl_force_eof
@@ -860,9 +860,9 @@ column_comment_opt:
   }
 
 index_definition:
-  index_info '(' index_column_list ')'
+  index_info '(' index_column_list ')' using_opt
   {
-    $$ = &IndexDefinition{Info: $1, Columns: $3}
+    $$ = &IndexDefinition{Info: $1, Columns: $3, Using: $5}
   }
 
 index_info:
@@ -2456,9 +2456,9 @@ constraint_opt:
   { $$ = struct{}{} }
 
 using_opt:
-  { $$ = struct{}{} }
+  { $$ = ColIdent{} }
 | USING sql_id
-  { $$ = struct{}{} }
+  { $$ = $2 }
 
 sql_id:
   ID