1: (0 8 18)

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

2: (6 19 16)

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

3: (7 17 15)

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

4: (1 9 18)

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