1: (9 12 18)

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

2: (5 13 11)

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

3: (9 12 18)

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

4: (8 20 10)

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