.parent .brother, .parent .sister, .parent .cousin { color: green; sel: .parent .brother, .parent .sister, .parent .cousin; x: .parent .brother + .brother; x: .parent .brother + .brother, .parent .sister + .sister; x: .parent .brother + .brother, .parent .sister + .sister, .parent .cousin + .cousin; }
.parent .brother + .brother, .parent .sister + .sister, .parent .cousin + .cousin { debug: foo; }