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