1: (0 2 11)

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

2: (1 21 5)

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

3: (2 20 7)

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

4: (6 17 10)

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