C13223313311212111133133313331323133313331323231323132333131231   >>    C1322331331121211113313331333132313331333132323132313233313123   <<    C13223313311212111133133313331323133313331323231323132333131233   >>      C13223313311212111133133313331323133313331323231323132333131232   >>