1: (0 2 9)

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

2: (9 15 18)

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

3: (12 19 17)

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

4: (10 16 13)

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