1: (2 5 18)

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

2: (1 8 3)

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

3: (4 10 6)

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

4: (0 15 5)

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