Animated Fibonacci words using Perlin noisy rectangles and triangles on a black background.

In live mode:
* Press "s" to save the current image
* Press "h" to stop the animation
* Press "r" to resume the animation

Feature:
* color scheme: 17 variations of sets of 4 colours
* start angle: first direction, between 0 and 360
* step: determines the distance between dots, between 15 and 45
* angle: the angle of each turn, between 85 and 95
* width: determines the size of the dot. Between 1 and 10.
* dots: the number of dots for each cycle
* frames: number of frames before animation stops
* noise seed: seed for Perlin noise function