G121323131313232233131323223313231323223313331323133313233313123231331   >>    G12132313131323223313132322331323132322331333132313331323331312323133   <<    G121323131313232233131323223313231323223313331323133313233313123231333   >>      G121323131313232233131323223313231323223313331323133313233313123231332   >>