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