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