C13332313311211113313331333133313331322333133313331323133313332331311   >>    C1333231331121111331333133313331333132233313331333132313331333233131   <<    C13332313311211113313331333133313331322333133313331323133313332331313   >>      C13332313311211113313331333133313331322333133313331323133313332331312   >>