1: (0 4 12)

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

2: (2 4 8)

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

3: (7 14 9)

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

4: (11 15 13)

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