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