1: (0 1 3)

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

2: (3 7 18)

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

3: (2 14 5)

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

4: (12 19 17)

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