fs readFileSync box_test box toString split map box box split filter b

fs.readFileSync('box_test.box')
  .toString()
  .split('\n')
  .map (box) -> box.split /\s+/
  .filter (box) -> box.length > 1
  map (box) ->
    box[1..4].map (x) -> parseInt(x)
      .concat [box[0]]