View difference between Paste ID: EZM3c7GW and xQSismec

 -- 0 - air
 -- 1 - black
 -- 2 - red
 -- 3 - grey
 -- 4 - white
 
 --
 art = {
      {0,0,0,0,1,1,1,1,0,0,0,0},
      {0,0,1,1,2,2,2,2,1,1,0,0},
      {0,1,2,2,4,2,2,2,2,2,1,0},
      {0,1,2,4,4,4,2,2,2,2,1,0},
      {1,2,2,2,4,2,2,2,2,2,2,1},
      {1,2,2,2,2,1,1,2,2,2,2,1},
      {1,1,2,2,1,4,3,1,2,2,1,1},
      {1,4,1,1,1,3,3,1,1,1,3,1},
      {0,1,4,4,4,1,1,3,3,3,1,0},
      {0,1,3,4,4,4,3,3,3,3,1,0},
      {0,0,1,1,3,3,3,3,1,1,0,0},
      {0,0,0,0,1,1,1,1,0,0,0,0},
 }
 function buildLine(line)
     for element = 1,#line do
         slot = line[element]
         if slot ~= 0 then
         turtle.select(slot)
         turtle.placeDown()
        end
         turtle.forward()
     end
 
     for w = 1,#line do
         turtle.back()
     end
 end
 
 function buildImage(image)
     for stroka = 1,#image do
         buildLine(image[stroka])
         turtle.turnRight()
         turtle.forward()
         turtle.turnLeft()
     end
     turtle.turnLeft()
     for stroka = 1,#image do
         turtle.forward()
        end
     turtle.turnRight()
     turtle.up()
 end