alias massop {
  %i = 0
  %nicks = ""
  :nextnick
  inc %i
  if ($snick($chan,%i) == $null) { if ($len(%nicks) > 0) mode $chan +oooo %nicks | halt }
  %nicks = %nicks $snick(#,%i)
  if (4 // %i) { mode $chan +oooo %nicks | %nicks = "" }
  goto nextnick
}