document.writeln('1. up
');
document.writeln('2. pes 2010
');
document.writeln('3. fifa
');
document.writeln('4. pro evolution soccer 2010
');
document.writeln('5. fifa 10
');
document.writeln('6. singstar
');
document.writeln('7. ben 10
');
document.writeln('8. pes
');
document.writeln('9. fifa 2010
');
document.writeln('10. pes 10
');
document.writeln('11. star wars
');
document.writeln('12. pro evolution 2010
');
document.writeln('13.
');
document.writeln('14. pro evolution soccer
');
document.writeln('15. soccer
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');
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document.writeln('18. a
');
document.writeln('19. jak and daxter
');
document.writeln('20. nba
');