1: (8 12 20)

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

2: (7 13 11)

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

3: (5 16 12)

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

4: (0 18 15)

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