(0 4 3)(1 21 20 8 6)(2 18 13 11 5)(7 12 10)(9 16 14)(15 19 17)
ALLOWS (11/8)-SEQUENCE
1: (0 4 6)

(0 1 21 20 8 6 3)(2 18 13 11 5)(4)(7 12 10)(9 16 14)(15 19 17)
2: (2 11 5)

(0 1 21 20 8 6 3)(2)(4)(5)(7 12 10)(9 16 14)(11 18 13)(15 19 17)
3: (0 20 8)

(0 6 3)(1 21 20)(2)(4)(5)(7 12 10)(8)(9 16 14)(11 18 13)(15 19 17)
4: (7 12 10)

(0 6 3)(1 21 20)(2)(4)(5)(7)(8)(9 16 14)(10)(11 18 13)(12)(15 19 17)