1: (0 1 5)

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

2: (5 13 17)

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

3: (2 15 12)

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

4: (14 18 16)

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