G23131323221323131232313231323223313132313132322331323221212231   >>    G2313132322132313123231323132322331313231313232233132322121223   <<    G23131323221323131232313231323223313132313132322331323221212233   >>      G23131323221323131232313231323223313132313132322331323221212232   >>