Does that means the stable version of pony-stable is called pony-stable-stable (suffix)? stable-pony-stable (prefix)? What happens when it's mixed with the sta

Does that means the stable version of pony-stable is called pony-stable-stable (suffix)? stable-pony-stable (prefix)? What happens when it's mixed with the stable release of pony? pony-stable+pony-stable-stable/stable-pony+stable-pony-stable?