(0 12 7)(1 5 4)(2 23 21)(3 11 9)(6 20 8)(10 15 13)(14 18 16)(17 22 19)
ALLOWS (11/8)-SEQUENCE
1: (7 10 12)
(0 12 15 13 10)(1 5 4)(2 23 21)(3 11 9)(6 20 8)(7)(14 18 16)(17 22 19)
2: (3 11 9)
(0 12 15 13 10)(1 5 4)(2 23 21)(3)(6 20 8)(7)(9)(11)(14 18 16)(17 22 19)
3: (6 20 8)
(0 12 15 13 10)(1 5 4)(2 23 21)(3)(6)(7)(8)(9)(11)(14 18 16)(17 22 19)(20)
4: (0 12 15)
(0 13 10)(1 5 4)(2 23 21)(3)(6)(7)(8)(9)(11)(12)(14 18 16)(15)(17 22 19)(20)