1: (0 4 16)

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

2: (3 19 7)

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

3: (5 16 15)

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

4: (1 20 18)

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