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