1: (0 5 10)

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

2: (2 21 6)

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

3: (1 5 20)

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

4: (5 12 9)

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