Small function and combine

Hello, I'm having a issue that might be super simple for some of you but I think I'm over thinking it. But I need the data in columns "J" "K" "L" "M" with out a alpha or any number small then 7 digits. It could be as high as 9 digits. The same goes for columns "O" "P" "Q" "R". The finished results need to be like in columns "A" "B" "C" "D".


I hope I have given enough information.

Thanks
Mark