1: (0 5 21)

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

2: (3 5 18)

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

3: (2 8 4)

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

4: (1 13 7)

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