We can initiate the Statue of Zeus Prebuild, as a Granary.
WIthin the following turnsets.

in 5 turns. T25
In 10 turns T30
In 15 turns T35
In 20 turns T40
In 25 turns T45
In 30 Turns T50

I added no further option,as it will not pay off this wonder to build it later than turn 50

Well, before I vote:

What else should we be producing in Dancing Banana? If there's no pressing need for anything else then I'd vote to start the pre-build as fast as we can. (I assume we'll have pottery in five turns...) BUT, if we need another settler or some warriors for exploration or MP duty then I would vote to start the pre-build after those are done. SO, what needs do we have that should or can be filled by Danacing Banana?

Dancng Banana can in principle start right away in 5 turns with the prebuild, we just need the settler to complete. After that, Semtex will provide workers, warriors and so on for Dancing Banana, we got an extra city lead and we will use that for an early wonder.

in 5 turns. T25

rock n roll :)

I actually start the prebuild next turn, as a barracks for a couple of turns, then pyramids.

a good plan that one ;)

keep them guessing all the way mate