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