C13332313311211113313331333133313331322333133313331333132311113122231   >>    C1333231331121111331333133313331333132233313331333133313231111312223   <<    C13332313311211113313331333133313331322333133313331333132311113122233   >>      C13332313311211113313331333133313331322333133313331333132311113122232   >>