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