1: (12 17 20)

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

2: (4 8 20)

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

3: (3 10 5)

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

4: (7 13 9)

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