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

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

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

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

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