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