G121323131313232233131323223313231323223313331323132313331323131232322331   >>    G12132313131323223313132322331323132322331333132313231333132313123232233   <<    G121323131313232233131323223313231323223313331323132313331323131232322333   >>      G121323131313232233131323223313231323223313331323132313331323131232322332   >>