C31333131123313331311233133313231333132313232233133313331323231333132323131   >>    C3133313112331333131123313331323133313231323223313331333132323133313232313   <<    C31333131123313331311233133313231333132313232233133313331323231333132323133   >>      C31333131123313331311233133313231333132313232233133313331323231333132323132   >>