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