G121323131313232233131323223313231323223313331323133313231323123231   >>    G12132313131323223313132322331323132322331333132313331323132312323   <<    G121323131313232233131323223313231323223313331323133313231323123233   >>      G121323131313232233131323223313231323223313331323133313231323123232   >>