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