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

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

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

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

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