This page contains several frames.

And a red square:
------=_NextPart_000_8D20_8CDAF17B.8E5ECA45 Content-Type: image/png Content-Transfer-Encoding: binary Content-Location: http://localhost/resources/red_square.png ‰PNG   IHDR;0®¢sRGB®ÎégAMA± üa pHYsÄÄ•+„IDATHKí–1€0EÁØ±“£ŽžÁxÿÍx= {ÿ.¥óÏé+ià{Y‚Ž‰©—Ò† &¬M0TäHÕ^&aOª†Š¼©ÚË$ìIÕP‘W ?Õ|MsØêC¢d¦4ÔÚ¼Gî\ã¾½`#9ÎÁ_ƒØßpå½>&Ø“ª¡"¯ÀXBéÜûwWIEND®B`‚------=_NextPart_000_8D20_8CDAF17B.8E5ECA45 Content-Type: text/html Content-Transfer-Encoding: binary Content-Location: http://localhost/resources/frame_0.html The first frame! ------=_NextPart_000_8D20_8CDAF17B.8E5ECA45 Content-Type: text/html Content-Transfer-Encoding: binary Content-Location: http://localhost/resources/frame_1.html The second frame! ------=_NextPart_000_8D20_8CDAF17B.8E5ECA45 Content-Type: text/html Content-Transfer-Encoding: binary Content-Location: http://localhost/resources/frame_2.html The third frame!
This one contains yet another frame. What a twist!
------=_NextPart_000_8D20_8CDAF17B.8E5ECA45 Content-Type: text/html Content-Transfer-Encoding: binary Content-Location: http://localhost/resources/frame_4.html This is frame 4!
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