1: (7 9 20)

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

2: (6 10 8)

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

3: (5 18 9)

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

4: (0 19 11)

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