C31232233133313221211113313331333132313331323231323132313331121131   >>    C3123223313331322121111331333133313231333132323132313231333112113   <<    C31232233133313221211113313331333132313331323231323132313331121133   >>      C31232233133313221211113313331333132313331323231323132313331121132   >>