1: (0 2 7)

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

2: (1 16 5)

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

3: (2 13 6)

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

4: (12 17 15)

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