1: (0 5 20)

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

2: (0 10 15)

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

3: (8 16 14)

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

4: (5 17 15)

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