C13332313311211113313331333133313331322333133313331333133311213312232132231   >>    C1333231331121111331333133313331333132233313331333133313331121331223213223   <<    C13332313311211113313331333133313331322333133313331333133311213312232132233   >>      C13332313311211113313331333133313331322333133313331333133311213312232132232   >>