1: (0 3 9)

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

2: (1 18 6)

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

3: (3 15 7)

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

4: (14 19 17)

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