G121323131313232233131323223313231323331323222213231323132323221   >>    G12132313131323223313132322331323132333132322221323132313232322   <<    G121323131313232233131323223313231323331323222213231323132323223   >>      G121323131313232233131323223313231323331323222213231323132323222   >>