1: (0 1 5)

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

2: (5 12 18)

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

3: (3 15 7)

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

4: (13 19 17)

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