1: (0 3 5)

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

2: (5 14 16)

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

3: (13 18 15)

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

4: (11 19 17)

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