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<html> <head> <title>Typing</title> <script> function key(f){ while(f.src.value.indexOf(f.usr.value)!=0) f.usr.value = f.usr.value.slice(0,-1); if(f.now.value.match(/GOAL/)) return; if(f.start.value=="") f.start.value = new Date().getTime(); f.now.value = (new Date().getTime() - f.start.value) / 1000; if(f.usr.value==f.src.value) f.now.value += ' GOAL'; } </script> </head> <body onload='document.f.usr.focus()'> <form name=f> <input name=now><input type=reset><input name=start style='display:none'><br> <textarea name=src rows=3 style='width:100%'>The razor-toothed piranhas of the genera Serrasalmus and Pygocentrus are the most ferocious freshwater fish in the world. In reality they seldom attack a human.</textarea> <textarea name=usr rows=3 style='width:100%' onkeyup='key(document.f)'></textarea> </form> </body> </html>
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The razor-toothed piranhas of the genera Serrasalmus and Pygocentrus are the most ferocious freshwater fish in the world. In reality they seldom attack a human.
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