C13223313311212111133133313331323133313331323132322233231323331   >>    C1322331331121211113313331333132313331333132313232223323132333   <<    C13223313311212111133133313331323133313331323132322233231323333   >>      C13223313311212111133133313331323133313331323132322233231323332   >>