sorry to switch colours is + so I guess is cathode, or maybe your diagrams are mixed up... :()
Now half of it isnt working and it is green and yellow and orange, could the leds be burnt from 5v?
Never mind now it all works but one side is green other is red> :0
Ok now I got the program running it is random, and at the "SPACE" at the end it is supposed to be clear but there is two lines left. :~ 