Make montage from Acquisition by snail

[OBEID Patricia 154904]

Hello,
I wish to reconstitute the visual of a microplate well by making a montage. I have 12 images whose field numbers are f00, f01, ..., f11.
My problem is that the acquisition system acquires images "in snail".
The matrix is:
F02 / f03 / f04 / f11
F01 / f00 / f05 / f 10
F08 / f07 / f06 / f09

So I do not know how to write the macro that would allow me to reconstitute the original visual.
Any help will be welcome.
Patricia

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