1: (6 8 16)

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

2: (2 8 20)

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

3: (1 17 3)

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

4: (5 19 7)

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