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