Need help convert apache rewrite rules to nginx

Server NGINX
1

Hello,
need help with convert apache rewrite rules to nginx. My .htaccess:

RewriteEngine on
RewriteBase /
ErrorDocument 404 /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^naujienos+ news.php/$1 [L]
RewriteRule ^skelbimai/?$ index.php?p=20 [nc]
RewriteRule ^skelbimai?$ index.php?p=20 [nc]
RewriteRule ^reklama_svetaineje/?$ index.php?p=25 [nc]
RewriteRule ^reklama_svetaineje?$ index.php?p=25 [nc]
RewriteRule ^reklama_laikrastyje/?$ index.php?p=15 [nc]
RewriteRule ^reklama_laikrastyje?$ index.php?p=15 [nc]
RewriteRule ^prenumeratos_uzsakymas/?$ /prenumerata.php [nc]
RewriteRule ^prenumeratos_uzsakymas?$ /prenumerata.php [nc]
RewriteRule ^newprenum/?$ /pren_all.php [nc]
RewriteRule ^newprenum?$ /pren_all.php [nc]
RewriteRule ^negaunantiems_laiku/?$ index.php?p=24 [nc]
RewriteRule ^negaunantiems_laiku?$ index.php?p=24 [nc]
RewriteRule ^naujienos/p(.*)$ /news.php?pg=$1 [nc]
RewriteRule ^naujienos/?$ /news.php [nc]
RewriteRule ^naujienos?$ /news.php [nc]
RewriteRule ^lics/?$ /Lics.php [nc]
RewriteRule ^lics?$ /Lics.php [nc]
RewriteRule ^kontaktai/?$ index.php?p=18 [nc]
RewriteRule ^kontaktai?$ index.php?p=18 [nc]
RewriteRule ^atsisiusk_dienrasti/?$ /newspaper.php [nc]
RewriteRule ^atsisiusk_dienrasti?$ /newspaper.php [nc]
RewriteRule ^apie_leidejus/?$ /leidejai.php [nc]
RewriteRule ^apie_leidejus?$ /leidejai.php [nc]
RewriteRule ^akcijos/?$ index.php?p=13 [nc]
RewriteRule ^akcijos?$ index.php?p=13 [nc]

2

2012/11/25 Nerijus Skaržauskas [email protected]:

RewriteRule ^skelbimai/?$ index.php?p=20 [nc]
RewriteRule ^negaunantiems_laiku?$ index.php?p=24 [nc]
RewriteRule ^apie_leidejus?$ /leidejai.php [nc]
RewriteRule ^akcijos/?$ index.php?p=13 [nc]
RewriteRule ^akcijos?$ index.php?p=13 [nc]

error_page 404 /;
try_files $uri $uri/ @rewrites;

location @rewrites {
……
}