1: (0 8 17)

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

2: (6 18 16)

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

3: (7 19 15)

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

4: (1 9 17)

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