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