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