1: (7 9 13)

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

2: (5 10 8)

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

3: (9 15 11)

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

4: (12 17 14)

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