1: (9 11 19)

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

2: (5 12 10)

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

3: (11 20 13)

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

4: (0 18 7)

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