1: (7 9 20)

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

2: (2 10 8)

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

3: (9 13 16)

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

4: (12 17 14)

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