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