1: (0 2 10)

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

2: (1 21 4)

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

3: (3 16 5)

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

4: (2 20 8)

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