1: (0 7 11)

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

2: (6 13 10)

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

3: (5 17 11)

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

4: (12 18 14)

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