1: (0 2 6)

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

2: (1 21 3)

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

3: (2 20 4)

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

4: (2 8 5)

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