1: (3 8 17)

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

2: (2 9 4)

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

3: (1 13 8)

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

4: (10 18 16)

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