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