1: (9 16 18)

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

2: (2 17 15)

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

3: (8 18 14)

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

4: (7 20 10)

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