DefaultLanguage ru
AddDefaultCharset windows-1251
php_value default_charset "cp1251"

RewriteEngine on

RewriteRule ^str-([0-9]+)/$ index.php?str=$1 [QSA]
RewriteRule ^str-([0-9]+)$ index.php?str=$1 [QSA]
RewriteRule ^([-a-zA-Z0-9]+)/str-([0-9]+)/$ index.php?page=$1&str=$2 [QSA]
RewriteRule ^([-a-zA-Z0-9]+)/str-([0-9]+)$ index.php?page=$1&str=$2 [QSA]
RewriteRule ^([-a-zA-Z0-9]+)/([-a-zA-Z0-9]+)/str-([0-9]+)/$ index.php?page=$1&pageA=$2&str=$3 [QSA]
RewriteRule ^([-a-zA-Z0-9]+)/([-a-zA-Z0-9]+)/str-([0-9]+)$ index.php?page=$1&pageA=$2&str=$3 [QSA]

RewriteRule ^([-a-zA-Z0-9]+)/$ index.php?page=$1 [QSA]
RewriteRule ^([-a-zA-Z0-9]+)$ index.php?page=$1 [QSA]
RewriteRule ^([-a-zA-Z0-9]+)/([-a-zA-Z0-9]+)/$ index.php?page=$1&pageA=$2 [QSA]
RewriteRule ^([-a-zA-Z0-9]+)/([-a-zA-Z0-9]+)$ index.php?page=$1&pageA=$2 [QSA]