Shifting Months

[Pierre]

I have a Sheet with Monthly project revenues. These are listed according to
calandar months.
I would like to list those so that the first month of revenues for each
project is shifted back to the first colums and following data for that
project to follow trail. This way I will get a general picture of the
revenue pattern for a project. Example follow. How do I do that.
Thanks,
Pierre
Calendar Month
M1 M2 M3 M4 M5 M6 M7
A 25 25 50
B 20 20 20 20 20
C 40 60
All start same "Go"
A 25 25 50
B 20 20 20 20 20
C 40 60