1: (0 5 8)

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

2: (2 19 6)

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

3: (3 9 7)

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

4: (0 13 4)

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