1: (0 2 18)

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

2: (1 20 7)

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

3: (2 19 17)

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

4: (3 21 10)

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