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

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

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

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

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