1: (0 1 5)

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

2: (5 15 18)

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

3: (12 19 17)

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

4: (10 16 14)

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