1: (1 4 7)

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

2: (3 19 6)

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

3: (1 4 7)

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

4: (0 18 2)

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