1: (8 15 18)

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

2: (3 6 18)

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

3: (5 20 7)

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

4: (2 10 4)

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