ftp://debian.lcs.mit.edu/pub/debian-amd64/debian/pool/contrib/a/  direct

[DIR]avalon-framework/  direct  1187+ twin directories
[DIR]atari800/  direct  1400+ twin directories
[DIR]at76c503a/  direct  696+ twin directories
[DIR]aspectj/  direct  896+ twin directories
[DIR]asm/  direct  14087+ twin directories
[DIR]arbortext-catalog/  direct  773+ twin directories
[DIR]ant/  direct  4908+ twin directories
[DIR]amoeba/  direct  922+ twin directories
[DIR]afbinit/  direct  908+ twin directories
[DIR]acx100/  direct  657+ twin directories
[DIR]acl-installer/  direct  520+ twin directories