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