(0 19 17)(1 15 14)(2 21 18 16 12)(3 20 5)(4 13 11 8 6)(7 10 9)
ALLOWS (11/8)-SEQUENCE
1: (0 4 8)
(0 6 4 19 17)(1 15 14)(2 21 18 16 12)(3 20 5)(7 10 9)(8 13 11)
2: (3 20 5)
(0 6 4 19 17)(1 15 14)(2 21 18 16 12)(3)(5)(7 10 9)(8 13 11)(20)
3: (2 21 18)
(0 6 4 19 17)(1 15 14)(2 16 12)(3)(5)(7 10 9)(8 13 11)(18)(20)(21)
4: (4 19 6)
(0 6 17)(1 15 14)(2 16 12)(3)(4)(5)(7 10 9)(8 13 11)(18)(19)(20)(21)