composition_perpendicular_description=\u0631\u0633\u0645 \u062e\u0637 \u0631\u0623\u0633\u064a \u0645\u0646 <b>{OutputElement#1}</b> \u0646\u0642\u0637\u0629 <b>{InputElement#0}</b> \u0639\u0644\u0649 <b>{InputElement#1}</b>. Its foot is named <b>{OutputElement#0}</b>.