batch – Add more extensions to move different kind of files

I have some files and some folders.
I use this script to move all .pdf files into folders.

@echo off
setlocal EnableExtensions DisableDelayedExpansion
for /F "eol=| delims=" %%I in ('dir /AD /B /O-N 2^>nul') do if exist "%%I*.pdf" move /Y "%%I*.pdf" "%%I"

But I want to move also .rar, .cbr, .cbz files.
How can I do add these extensions?