function preload() {
  joinedText = loadStrings('data/AllTheWorldsAStage.txt');
}
analysing and sorting the words of a text by Part of Speech
connecting subsequent letters with lines.

MOUSE
position x          : interpolate between normal text and sorted position

KEYS
1                   : toggle grey lines on/off
2                   : toggle colored lines on/off
3                   : toggle text on/off
4                   : switch all letters off
5                   : switch all letters on
a-z                 : switch letter on/off
ctrl                : save png

CONTRIBUTED BY
[Niels Poldervaart](http://NielsPoldervaart.nl)
Adapted from P_3_1_3_04