/blue-ball.gif/1.1/Wed Nov  8 19:13:16 2006//
/green-ball.gif/1.1/Wed Nov  8 19:13:16 2006//
/red-ball.gif/1.1/Wed Nov  8 19:13:16 2006//
/tau-large.png/1.1/Wed Nov  8 19:00:07 2006//
/tau16x16.gif/1.1/Wed Nov  8 18:59:17 2006//
/tau32x32.gif/1.1/Wed Nov  8 18:58:17 2006//
/yellow-ball.gif/1.1/Wed Nov  8 19:13:16 2006//
/tau-medium.png/1.1/Wed Nov  8 20:15:30 2006//
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