C13223313311212111133133313331333133313231323133213331311323323231   >>    C1322331331121211113313331333133313331323132313321333131132332323   <<    C13223313311212111133133313331333133313231323133213331311323323233   >>      C13223313311212111133133313331333133313231323133213331311323323232   >>