1: (0 2 6)

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

2: (1 21 3)

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

3: (2 10 4)

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

4: (5 11 8)

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