def METHOD_NAME():
    def layout_fn(node):
        if node.props.get('og_egg5'):
            color = node.props.get('og_egg5_color')
            f = RectFace(10, 10, color=color)
            if node.is_leaf:
                node.add_face(f,  column=2, position="aligned")
            else:
                node.add_face(f,  column=2, position="aligned",  collapsed_only=True)
    layout_fn.__name__ = 'OGs egg5'
    layout_fn.contains_aligned_face = True
    return layout_fn