If you do this quite often (and you use Windows), use this powershell script:
Code:
$input = Get-Content C:\Script\input.txt
$output = "C:\Script\output.txt"
foreach ($a in $input){
$line = $a | Out-String
$trimstart = $line.Remove(0,5) | Out-String
$trimend = ($trimstart.Remove(5) | Out-String).Trim()
Add-Content -Path $output -Value $trimend
}