CONTROLS: space= delete all d= pen down v= pen up 1= black 2= red 3= orange 4= yellow 5= green 6= light blue 7= dark blue 8= purple 9= pink 0= white z and t= rainbow x= stop rainbow p= pensize +10 o= pensize -10 right arrow= pensize +1 left arrow= pensize -1 i= pensize -5 u= pensize +5
