1: (5 9 17)

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

2: (8 20 10)

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

3: (0 18 16)

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

4: (7 12 17)

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