G121323131313232233131323223313231333132333132313331323331333132313231322221131   >>    G12132313131323223313132322331323133313233313231333132333133313231323132222113   <<    G121323131313232233131323223313231333132333132313331323331333132313231322221133   >>      G121323131313232233131323223313231333132333132313331323331333132313231322221132   >>