1: (0 12 18)

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

2: (9 20 17)

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

3: (1 16 11)

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

4: (9 15 18)

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