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