1: (7 16 19)

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

2: (15 20 17)

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

3: (3 19 14)

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

4: (2 18 4)

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