Oops, Typo:
Assuming source data is in sheet: X, cols A to I (3 sets of 3 cols),
col headers in row1, with data within row2 to a max, say: row10 in each set

2nd line above should read as:
col headers in row1, with data within row2 to a max, say: row11 in each set

(I had assumed a max 10 rows of data per set of 3 cols)
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Max
Singapore
http://savefile.com/projects/236895
xdemechanik
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