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