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