1: (2 4 21)

(0 7 3)(1 19 2 18 4)(5 22 20)(6 10 8)(9 13 11)(12 16 14)(15 23 17)(21)

2: (2 18 19)

(0 7 3)(1 19 4)(2)(5 22 20)(6 10 8)(9 13 11)(12 16 14)(15 23 17)(18)(21)

3: (0 7 3)

(0)(1 19 4)(2)(3)(5 22 20)(6 10 8)(7)(9 13 11)(12 16 14)(15 23 17)(18)(21)

4: (5 22 20)

(0)(1 19 4)(2)(3)(5)(6 10 8)(7)(9 13 11)(12 16 14)(15 23 17)(18)(20)(21)(22)