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