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