app-admin

dev-texlive

sci-mathematics

app-crypt

dev-util

sci-ml

app-editors

dev-vcs

sys-apps

app-emulation

gnome-base

sys-devel

app-misc

llvm-core

sys-fs

app-office

mail-client

sys-kernel

app-portage

media-gfx

sys-libs

app-text

media-libs

virtual

dev-build

media-plugins

www-client

dev-lang

media-sound

x11-libs

dev-libs

media-video

x11-misc

dev-lisp

net-libs

x11-terms

dev-perl

net-misc

x11-themes

dev-python

sci-libs

x11-wm