1: (0 2 15)

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

2: (1 21 3)

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

3: (2 20 12)

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

4: (9 16 13)

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