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