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