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