1: (3 8 20)

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

2: (2 9 7)

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

3: (4 8 11)

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

4: (6 13 10)

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