AddDefaultCharset utf-8

RewriteEngine On
RewriteRule ^(.+)_([0-9]+)(\/)(.+)_([0-9]+)(\/)$ ?id_catalog=$2&id_region=$5&cam=$1&rem=$4 [L]
RewriteRule ^(.+)_([0-9]+)(\/)(.+)_([0-9]+)(\/param_)(.+)$ ?id_catalog=$2&id_region=$5&cam=$1&rem=$4&$7 [L]
RewriteRule ^(param_)(.+)$ ?$2 [L]
