001+ <html>
002+ <head><title>412 Precondition Failed</title></head>
001- %unicode|string%(%d) "%r(Couldn't resolve host|Could not resolve host:)%r %Swww.%s"
002- int(6)
003+ <body bgcolor="white">
004+ <center><h1>412 Precondition Failed</h1></center>
005+ <hr><center>nginx/1.2.0</center>
006+ </body>
007+ </html>
008+ string(0) ""
009+ int(0)