A method includes identifying at least a first mask or a second mask, fabricating, by the first mask, a first conductive line, fabricating, by the second mask, a second conductive line, and fabricating, by the first mask, a third conductive line if a dimension of the first conductive line is larger than a corresponding dimension of the second conductive line, or fabricating, by the second mask, the third conductive line if the dimension of the first conductive line is less than the corresponding dimension of the second conductive line A first circuit element is coupled to a second circuit element by at least the third conductive line, and the first circuit element is separated from the second circuit element by a predetermined distance.