Виктор Таран

RewriteCond %{THE_REQUEST} //
RewriteRule .* /$0 [R=301,L]

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^.*$ index.php\?qa-rewrite=$0\&%{QUERY_STRING} [L]

RewriteEngine On

RewriteCond %{HTTP:X-Forwarded-Proto} !https
RewriteCond %{HTTPS} off
RewriteRule ^ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301,NE]

RewriteCond %{REQUEST_URI} ! \.html$
RewriteCond %{REQUEST_URI} ! /$
RewriteRule ^(.*)$ $1.html

RewriteCond %{QUERY_STRING} (^|&)id\=1131($|&)
RewriteCond %{QUERY_STRING} (^|&)item_id\=21($|&)
RewriteCond %{QUERY_STRING} (^|&)PHPSESSID\=69c6a854f33cc07d61b81257b45d4cf5($|&)
RewriteRule ^review/report\.php$ /review/report.php?id=1131&item_id=21& [L,R=301]

RewriteRule ^papka1/papka2$ /papka2/papka1\? [L,R=301]

RewriteRule ^(.+[^\/])/(.+[^\/])(\/|)$ /$2/$1\? [L,R=301]

RewriteRule ^(papka[0-9]{1,})/(papka[0-9]{1,})$ /$2/$1\? [L,R=301]

RewriteCond %{QUERY_STRING} (^|&)date\=.+($|&)
RewriteCond %{QUERY_STRING} (^|&)nights\=.+($|&)
RewriteCond %{QUERY_STRING} (^|&)adults\=.+($|&)
RewriteRule ^booking\.html$ /booking/ [L,R=301]

RewriteCond %{HTTP_HOST} ^two\.example\.ru$
RewriteRule ^$ http://one.example.ru/2 [L,R=301]

RewriteCond %{HTTP_HOST} ^three\.example\.ru$
RewriteRule ^$ http://one.example.ru/3 [L,R=301]
...

RewriteCond %{QUERY_STRING} (^|&)language\=ru($|&)
RewriteRule ^(.+)$ /%1? [L,R=301]