1: (6 16 18)

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

2: (0 17 15)

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

3: (3 18 14)

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

4: (1 7 5)

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