G121323131313232233131323223313231323223313331323132313231232323331   >>    G12132313131323223313132322331323132322331333132313231323123232333   <<    G121323131313232233131323223313231323223313331323132313231232323333   >>      G121323131313232233131323223313231323223313331323132313231232323332   >>