void setup() {
  size(960, 540);
  background(67,75,72);
}

void draw() {
  PFont font;
  font = loadFont ("Tahoma-11.vlw");
  textFont(font,11);
  int counter = 0;
  // ASCII 'A' @ 65 - see www.asciitable.com
  for(char i=65; i<65+26; i++) {
    // ASCII 'a' @ 97
    for (char n=97; n<97+26; n++) {
      fill(0,(counter%26*4),(counter%26*8));
      // "Sein" und "Zeit" hervorheben
      if ((i == 83 && n == 110) || (i == 90 && n == 116)) {
        fill(0,180,0);
      }
      int xpos = 25 + counter%23*40;
      int ypos = 25 + (counter/23)*17;
      text(i + "ei" + n,xpos,ypos);
      counter++;
    }
  }
  noLoop();
}