1: (0 2 6)

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

2: (1 20 3)

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

3: (2 14 4)

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

4: (12 21 18)

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