1: (2 12 18)

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

2: (1 16 3)

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

3: (2 12 18)

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

4: (14 20 17)

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