1: (8 10 19)

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

2: (5 11 9)

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

3: (10 20 12)

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

4: (0 18 7)

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