1: (0 5 17)

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

2: (2 21 6)

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

3: (5 20 13)

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

4: (12 18 15)

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