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