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