1: (0 4 8)

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

2: (1 9 6)

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

3: (0 5 3)

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

4: (2 20 8)

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