1: (0 5 14)

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

2: (6 14 18)

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

3: (11 19 16)

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

4: (10 15 13)

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