1: (9 12 18)

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

2: (4 14 11)

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

3: (0 16 12)

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

4: (2 19 17)

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