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