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