I have a file: 
1  LA-1-00
2  CON-1-0
   LA-2-01
3  LA-03-2
   LA-03-02

[download]
I need the output like: 
LA-1-00
LA-2-01
LA-03-2

[download]
How should I do it?

Thanks.

Janitored by Arunbear - added code tags, as per Monastery guidelines

In reply to How to get a value from a file and save in another file by Anonymous Monk

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