1: (0 5 15)

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

2: (1 19 13)

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

3: (0 11 2)

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

4: (10 14 12)

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