C13223313311212111133133313331333132313231323112113313232212111   >>    C1322331331121211113313331333133313231323132311211331323221211   <<    C13223313311212111133133313331333132313231323112113313232212113   >>      C13223313311212111133133313331333132313231323112113313232212112   >>