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

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

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

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

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