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