1: (8 9 18)

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

2: (2 9 19)

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

3: (5 20 17)

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

4: (1 16 3)

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