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