Identifying blank cells in table

I have a spreadsheet that has mulitple rows and columns. Column A has a unique identifier. Many of the rows have blank cells in columns from B to CA.

I'm looking to write a function goes through each column, identifies the blanks, nad pastes them in another table.

Ultimately, what I want as an output is a table that shows for each unique identifier, the columns that a blank:

[TABLE="width: 500"]

[tr]

[td]

ID

[/td]

[td]

Column Name

[/td]

[/tr]

[tr]

[td]

A

[/td]

[td]

column A header

[/td]

[/tr]

[tr]

[td]

A

[/td]

[td]

column E header

[/td]

[/tr]

[tr]

[td]

B

[/td]

[td]

column F header

[/td]

[/tr]

[tr]

[td]

B

[/td]

[td]

column J header

[/td]

[/tr]

[tr]

[td]

B

[/td]

[td]

column K header

[/td]

[/tr]

[tr]

[td]

B

[/td]

[td]

column M header

[/td]

[/tr]

[/TABLE]

Anyone got any suggestions?

Hope this makes sense!