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

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

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

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

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