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