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