1: (0 2 12)

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

2: (5 12 18)

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

3: (3 15 8)

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

4: (10 17 13)

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