Remove Duplicate Values and Blanks in Row

I was hoping someone might be able to assist me with creating a macro to remove duplicates and blanks across a row.

There are groupings of image names starting in column B that are associated to a unique Group ID in column A. The images in the row will be up to 50 values long with a total of 50,000+ unique Group ID's. I was wondering if there is a way using a macro to have Excel remove duplicates in each row and any blanks between images.

Attached is a file to give a basic visual of what the issue is. Sheet 1 shows the current format of the data and Sheet 2 shows the ideal outcome if possible. Any help is greatly appreciated.