deb http://httpredir.debian.org/debian wheezy main contrib non-free
deb-src http://httpredir.debian.org/debian wheezy main contrib non-free

deb http://httpredir.debian.org/debian/ wheezy-updates main contrib non-free
deb-src http://httpredir.debian.org/debian/ wheezy-updates main contrib non-free

deb http://httpredir.debian.org/debian wheezy-backports main contrib non-free
deb-src http://httpredir.debian.org/debian wheezy-backports main contrib non-free

# security packages come always from main repository
deb http://security.debian.org/ wheezy/updates main contrib non-free
deb-src http://security.debian.org/ wheezy/updates main contrib non-free