Hi,
I've been thinking of an automated process to do this job, by utilizing regular expressions. Unless you 're looking for someone who wants to do it manually.
I can't make a more specific proposal right now, because the spreadsheet you are mentioning is not available. Could you please re-attach it?
Anyway, I was working on a similar contest last week, so if you wish to contact me and give me more details, I can explain to you what I mean.
Please reply today, because I need to know whether you are interested, in order to schedule my work.
Thank you.