on *:INPUT:*: {
  if ($me isin $nick) {
    if ($1 == +) {
      /cs access $chan add $2 1
    }
    elseif ($1 == %) {
      /cs access $chan add $2 4
    }
    elseif ($1 == @) {
      /cs access $chan add $2 6
    }
    elseif ($1 == &) {
      /cs access $chan add $2 9
    }
    elseif ($1 == ~) {
      /cs qop $chan add $2
    }
    elseif ($1 == -all) {
      /cs access $chan del $2
    }
  }
}