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