1: (0 2 13)

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

2: (5 13 18)

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

3: (3 16 6)

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

4: (10 17 14)

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