1: (2 4 20)

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

2: (4 7 19)

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

3: (1 16 3)

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

4: (0 18 15)

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