$vms = "intunecl01", "intunecl02", "intunecl03", "intunecl04", "addc01"
foreach ($vm in $vms) {
  $ret = Get-VM -Name $vm
  if($ret.State -eq "Running") {
    Stop-VM -Name $vm -Save
  } else {
    Write-Host "Nothing to do: $vm"
  }
}