1: (7 12 20)

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

2: (6 17 8)

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

3: (14 21 18)

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

4: (12 23 20)

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