1: (0 1 6)

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

2: (6 9 18)

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

3: (3 15 8)

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

4: (13 19 17)

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