G121323131313232233131323223313231323331323222313231323123123231   >>    G12132313131323223313132322331323132333132322231323132312312323   <<    G121323131313232233131323223313231323331323222313231323123123233   >>      G121323131313232233131323223313231323331323222313231323123123232   >>