ftp://debian.lcs.mit.edu/pub/debian-amd64/debian-amd64/pool/non-free/  direct

[DIR]z/  direct  3228+ twin directories
[DIR]y/  direct  4092+ twin directories
[DIR]x/  direct  6712+ twin directories
[DIR]w/  direct  3528+ twin directories
[DIR]u/  direct  3864+ twin directories
[DIR]t/  direct  65535+ twin directories
[DIR]s/  direct  6381+ twin directories
[DIR]r/  direct  5093+ twin directories
[DIR]q/  direct  3296+ twin directories
[DIR]p/  direct  3789+ twin directories
[DIR]o/  direct  3891+ twin directories
[DIR]n/  direct  6519+ twin directories
[DIR]m/  direct  6224+ twin directories
[DIR]libf/  direct  1580+ twin directories
[DIR]liba/  direct  1806+ twin directories
[DIR]l/  direct  6894+ twin directories
[DIR]i/  direct  4000+ twin directories
[DIR]h/  direct  5470+ twin directories
[DIR]g/  direct  4272+ twin directories
[DIR]f/  direct  6074+ twin directories
[DIR]e/  direct  6685+ twin directories
[DIR]d/  direct  6091+ twin directories
[DIR]c/  direct  17056+ twin directories
[DIR]b/  direct  4339+ twin directories
[DIR]a/  direct  6826+ twin directories