1: (0 2 10)

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

2: (1 21 3)

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

3: (2 20 4)

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

4: (3 11 6)

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