1: (0 3 6)

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

2: (2 11 4)

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

3: (5 12 7)

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

4: (1 8 6)

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