- construct all shelves up to isomorphism such that the associated solution is cubic.
- construct all solutions up to isomorphism with a given shelf as derived solution.
- all solutions obtained
- all involutive solutions
- all derived solutions
- construct all dervied cubic YB semitrusses
- for each derived cubic YB semitruss, construct all possible lambda-maps
- for each possible lambda-map, construct, if exist, all possible circle operations.