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

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

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

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

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