ftp://ftp.dei.uc.pt/pub/  direct

[DIR]lost+found/  direct  1000+ twin directories
[DIR]squid/  direct  900+ twin directories
[DIR]CPAN/  direct  640+ twin directories
[DIR]dhcp/  direct  1000+ twin directories
[DIR]linux/  direct  1000+ twin directories
[DIR]sendmail/  direct  1000+ twin directories
[DIR]LDP/  direct  62 twin directories
[DIR]bind9/  direct  1000+ twin directories