1: (6 7 19)

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

2: (2 7 20)

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

3: (1 17 3)

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

4: (0 18 16)

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