(0 19 17)(1 20 3)(2 12 8)(4 18 6)(5 10 9)(7 15 14)(11 16 13)
ALLOWS (11/8)-SEQUENCE
1: (5 10 20)
(0 19 17)(1 20 9 5 3)(2 12 8)(4 18 6)(7 15 14)(10)(11 16 13)
2: (4 18 6)
(0 19 17)(1 20 9 5 3)(2 12 8)(4)(6)(7 15 14)(10)(11 16 13)(18)
3: (0 19 17)
(0)(1 20 9 5 3)(2 12 8)(4)(6)(7 15 14)(10)(11 16 13)(17)(18)(19)
4: (3 9 5)
(0)(1 20 9)(2 12 8)(3)(4)(5)(6)(7 15 14)(10)(11 16 13)(17)(18)(19)