I have been trying serve multiple directories in one location so that all files can be access on /sys/assets/--FILE-- regardless of where is the file physically locate in the following folder

```
location /sys {
    alias /var/www/website_api/sys/public;
    try_files $uri $uri/ /sys/index.php$is_args$args;
    location ~ \.php {
    fastcgi_pass unix:/var/run/php5-fpm.sock;
    fastcgi_split_path_info ^(.+\.php)(.*)$;
    include /etc/nginx/fastcgi_params;
    }
        location /sys/assets {
           alias /var/www/website_api/sys/app/assets/javascripts/;
        }
        location /sys/assets {
           alias /var/www/website_api/sys/app/assets/stylesheets/;
        }
        location /sys/assets {
           alias /var/www/website_api/sys/app/assets/images/;
        }
}

```

Goal:

```
/sys/assets/javascriptFile.js
/sys/assets/stylesheetFile.css
/sys/assets/image.png

```