local component = require("component")
local hologram = component.hologram

hologram.setScale(3)


for i=1,40 do
 component.hologram.fill(i, 25, 1)
  for i2=1,40 do
   component.hologram.fill(i2, 25, i)
  end
end

function iloop()
while true do

os.execute("holo-set 19 21 25 false")
os.execute("holo-set 20 21 25 false")
os.execute("holo-set 21 21 25 false")
os.execute("holo-set 19 20 25 false")
os.execute("holo-set 21 20 25 false")
os.execute("holo-set 19 19 25 false")
os.execute("holo-set 20 19 25 false")
os.execute("holo-set 21 19 25 false")
os.execute("holo-set 19 18 25 false")
os.execute("holo-set 19 17 25 false")
os.execute("holo-set 19 16 25 false")

os.execute("holo-set 25 17 25 false")
os.execute("holo-set 25 16 25 false")
os.execute("holo-set 25 15 25 false")
os.execute("holo-set 23 17 25 false")
os.execute("holo-set 23 16 25 false")
os.execute("holo-set 23 15 25 false")
os.execute("holo-set 24 15 25 false")
os.execute("holo-set 24 14 25 false")
os.execute("holo-set 24 13 25 false")
os.execute("holo-set 24 12 25 false")

os.sleep(1*5)

for i=12,30 do
 component.hologram.fill(i, 25, 1)
  for i2=12,30 do
   component.hologram.fill(i2, 25, i)
  end
end
end

iloop()
end