1: (0 2 12)

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

2: (1 18 5)

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

3: (12 14 17)

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

4: (11 15 13)

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