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