require('cycle-shell')(main)

function main (input) {
  if (input === 15) {
    return `YOU WON THE GAME!!!!!`
  } else {
    return renderHint(input)
  }
}
function renderHint (guess) {
  if (guess > 15) {
    return `Sorry, too high`
  } else {
    return`Sorry, too low`
  }
}