Java code to generate the automaton here.

<%!

  int rule    = 110;   // rule number in Wolfram notation
  int width   = 400;
  int length  = 400;

  public void automate(Writer writer) throws IOException
  {
    Random random = new Random();

    boolean[] current  = new boolean[width];
    boolean[] last     = new boolean[width];

    // setup a random first line
    for(int i = 0; i < width; i++) 
    {
      last[i] = random.nextBoolean();
      writer.write(last[i] ? 'M' : ' ');
    }
    writer.write('\n');

    for(int line = 0; line < length; line++) 
    {
      for(int cell = 0; cell < width; cell++) 
      {       
        int left = cell - 1;
        if(left < 0) { left = width - 1; }

        int right = cell + 1;
        if(right == width) { right = 0; }

        int choice = 0;
        if(last[left])  { choice |= 0x04; }
        if(last[cell])  { choice |= 0x02; }
        if(last[right]) { choice |= 0x01; }

        current[cell] = ((rule >> choice) & 0x01) == 1;

        writer.write(current[cell] ? 'M' : ' ');
      }
      writer.write('\n');
      System.arraycopy(current, 0, last, 0, width);
    }
  }

%>