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