1: (1 6 11)

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

2: (5 18 8)

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

3: (2 6 13)

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

4: (12 20 14)

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