const rsg = function (count) {
  let output = ''
  for (let i = 0; i < count; i++) {
    let rng = Math.floor(Math.random() * 16) + 1
    if (rng === 7) rng = 17 // No bells
    if (rng === 10) rng = 18 // No line feeds
    if (rng === 11) rng = 19 // No vertical tabulations
    if (rng === 12) rng = 20 // No form feed
    if (rng === 13) rng = 21 // No carriage returns
    if (rng === 14) rng = 22 // No shift out
    if (rng === 15) rng = 23 // No shift in
    output += String.fromCharCode(rng)
  }
  return output
}
module.exports = function (legal) {
  if (legal) {
    return Math.floor(Math.random() * 1000000).toString()
  } else {
    return '  \xa7' + rsg(6) + '   ' + rsg(4)
  }
}