Hello monks!
I am confused with the following problem:
I have several lines, like the followings:
John     red
Mike     yellow
Peter    white
Peter    brown
Jim      purple
Antony   orange
Antony   green
George   black

[download]
My question is, how can I print:
John     red
Mike     yellow
Peter    white
         brown
Jim      purple
Antony   orange
         green
George   black

[download]
Any hints?
Thanks in advance!

In reply to combine duplicate entries by Anonymous Monk

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