so the connection patterns would sort of look like this so i have to go from one to two and then in the next layer from two to three so the paper basically makes up for the lack of full attention by uh adding layers and you also might recognize this from a convolution operation like this basically because it is a convolution operation right in a convolution each node a only aggregates input from its neighbors for the next layer and then we know that as we go up the layers the de facto window that each node looks at