1: (0 9 17)

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

2: (8 21 15)

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

3: (6 12 17)

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

4: (10 16 13)

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