Multiple Identical Options in Switch Statements

function sequentialSizes(val) {
  let answer = "";
  // Only change code below this line
switch (val) {
  case 1:
  case 2:
  case 3:
    answer = "Low";
    break;
  case 4:
    case 5:
      case 6:
    answer = "Mid";
    break;
  case 7:
    case 8:
      case 9:
    answer = "High";
       break;
}
  // Only change code above this line
  return answer;
}

sequentialSizes(1);