C31333131123313331311233133313231333132313232233132313132322331   >>    C3133313112331333131123313331323133313231323223313231313232233   <<    C31333131123313331311233133313231333132313232233132313132322333   >>      C31333131123313331311233133313231333132313232233132313132322332   >>