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