1: (0 4 7)

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

2: (3 10 5)

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

3: (6 16 8)

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

4: (2 19 7)

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