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