var fso = new ActiveXObject("Scripting.FileSystemObject");
while (!WSH.StdIn.AtEndOfStream) {
      var f= fso.OpenTextFile(WSH.StdIn.ReadLine());
      var text = f.ReadAll().replace(/.{15}/gm,"$&\r\n")
      f.Close();
      WSH.Echo(text);
}
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dir /b *.txt |cscript -nologo -e:jscript "%~0" 
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<# :
@echo off
powershell -NoProfile -ExecutionPolicy bypass "Get-Content -literal '%~f0' |Out-String|Invoke-Expression"
pause
#>
dir *.txt|?{$_.Name -ne "geshi.txt"}|%{
	$name=$_.basename	
	$a=gc $_
	$aa=@()
	for($i=0;$i -le $a.Length;$i=$i+2){$aa+=$a[$i]+$a[$i+1]}
	$m=0
	gc .\geshi.txt|%{
		if($_.length -eq 0)
		{
			$n=0;
			""|out-file ($name+"_result.txt") -append
			}
		else
		{
			$n=($_.length+1)/3
			[system.String]::Join(' ', $aa[$m..($m+$n)]) |out-file ($name+"_result.txt") -append
			$m+=$n
			}
		}
}
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