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