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