ftp://atrey.karlin.mff.cuni.cz/pub/  direct

[DIR]rfc/  direct  3672+ twin directories
[DIR]priv/  direct  4308+ twin directories
[DIR]local/  direct  11469+ twin directories
[DIR]linux/  direct  31577+ twin directories
[DIR]ksp/  direct  94 twin directories
[DIR]k332/  direct
[DIR]incoming/  direct  7761+ twin directories
[DIR]doc/  direct  65535+ twin directories
[DIR]bird/  direct  887+ twin directories