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