RewriteEngine On
RewriteBase /blogs

RewriteRule ^(.*)_([0-9]+).html$ view.php?id=$2 [L]
RewriteRule ^(.*)_([0-9]+)_p([0-9]+).html$ view.php?id=$2&page=$3 [L]
RewriteRule ^(.*)_p([0-9]+).html$ view.php?act=post&id=$2 [L]
RewriteRule ^(.*)_([0-9]+)_p([0-9]+).html$ view.php?id=$2&start=$3 [L]
RewriteRule ^(.*)_([0-9]+)_clip_p([0-9]+).html$ view.php?id=$2&clip&page=$3 [L]