C13332313311211113313331333133313331322333133313331323133313332331121   >>    C1333231331121111331333133313331333132233313331333132313331333233112   <<    C13332313311211113313331333133313331322333133313331323133313332331123   >>      C13332313311211113313331333133313331322333133313331323133313332331122   >>