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