(0 21 17)(1 22 3)(2 6 4)(5 9 7)(8 16 14 12 10)(11 20 13)(15 19 18)
ALLOWS (11/8)-SEQUENCE
1: (5 9 12)
(0 21 17)(1 22 3)(2 6 4)(5 10 8 16 14 12 7)(9)(11 20 13)(15 19 18)
2: (8 16 10)
(0 21 17)(1 22 3)(2 6 4)(5 10 14 12 7)(8)(9)(11 20 13)(15 19 18)(16)
3: (11 20 13)
(0 21 17)(1 22 3)(2 6 4)(5 10 14 12 7)(8)(9)(11)(13)(15 19 18)(16)(20)
4: (7 14 12)
(0 21 17)(1 22 3)(2 6 4)(5 10 14)(7)(8)(9)(11)(12)(13)(15 19 18)(16)(20)