1: (6 10 17)

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

2: (9 20 11)

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

3: (0 18 16)

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

4: (8 13 17)

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