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