1: (6 11 18)

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

2: (5 13 7)

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

3: (6 11 18)

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

4: (10 20 12)

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