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