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