C1322331331121211113313331333133313331323223313331333231322131121   >>    C132233133112121111331333133313331333132322331333133323132213112   <<    C1322331331121211113313331333133313331323223313331333231322131123   >>      C1322331331121211113313331333133313331323223313331333231322131122   >>