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