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