1 opera

     2 opera*.pdf

     3 opera*.ps

     4 opera*.aux

     5 opera*.log

     6 opera*.out

     7 opera*.fo

     8 opera.html

     9 opera.html.tar.gz

    10 opera.rtf

    11 opera.sgml

    12 opera.tex

    13 opera.txt

    14 opera.zip