(0 20 2)(1 15 10 5 3)(4 9 6)(7 14 8)(11 18 16)(12 21 13)(17 22 19)
ALLOWS (11/8)-SEQUENCE
1: (7 11 18)
(0 20 2)(1 15 10 5 3)(4 9 6)(7 16 11 14 8)(12 21 13)(17 22 19)(18)
2: (5 15 10)
(0 20 2)(1 15 3)(4 9 6)(5)(7 16 11 14 8)(10)(12 21 13)(17 22 19)(18)
3: (4 9 6)
(0 20 2)(1 15 3)(4)(5)(6)(7 16 11 14 8)(9)(10)(12 21 13)(17 22 19)(18)
4: (8 11 14)
(0 20 2)(1 15 3)(4)(5)(6)(7 16 11)(8)(9)(10)(12 21 13)(14)(17 22 19)(18)