convert XLS or CSV into LPF or DII file

I have a lot of picture files in a consequently numbered files i can create an XLS or CSV file showing their hierarchy I need to convert my XLS or CSV file into LPF or DII file. For example: [login to view URL],subfolder1,folder1,box1 [login to view URL],, [login to view URL],subfolder2,, [login to view URL],, [login to view URL],subfolder1,folder2, [login to view URL],, [login to view URL],subfolder2,, This means that in LPF or DII file it should show this: I have Box1 Inside Box1 i have 2 folders. Folder 1 and Folder2 Folder1 has 2 subfolders: Subfolder1 and Subfolder2 Subfolder1 has 2 pictures in it, Pic001 and pic002 Subfolder2 inside of the same Folder1 has 2 other pictures inside: Pic003 and Pic004 Folder2 inside of the same Box1 has 2 subfolders as well Subfolder1 there has 2 pics 005 and 006 Subfolder2 inside of the Folder2 inside of the Box 1 has only one pic 007 and so on. I may have many boxes, each may have many folders, each may have many subfolders, each may have many pictures inside and they all must be properly entered into LPF or DII file ATTENTION!!! I DO ***NOT*** NEED ONE TIME MANUAL DATA ENTRY. I NEED A SCRIPT OR PROGRAM TO BE ABLE TO DO IT MYSELF ANY TIME WHEN MY LIST OF PICTURES CHANGES. Alternatively we can skip the XLS file or CSV file and build the LPF or DII file based on the file names of the pictures. I can have them in a different foramt as well, we can discuss it.