1: (0 7 14)

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

2: (10 14 18)

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

3: (8 15 11)

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

4: (14 19 17)

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