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