1: (0 1 5)

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

2: (5 16 19)

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

3: (2 18 11)

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

4: (10 17 13)

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