1: (0 3 8)

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

2: (5 8 13)

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

3: (6 17 9)

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

4: (11 18 16)

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