1: (2 12 17)

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

2: (10 18 16)

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

3: (5 13 17)

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

4: (11 19 17)

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