app-admin
app-dicts
app-i18n
app-misc
app-portage
app-vim
dev-db
dev-java
dev-libs
dev-php
gnome-extra
kde-misc
media-fonts
media-gfx
media-libs
media-sound
media-video
net-analyzer
net-misc
net-nntp
net-wireless
x11-libs
x11-terms
x11-themes