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