1: (3 11 19)

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

2: (4 20 18)

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

3: (3 11 19)

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

4: (2 12 10)

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