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