local component = require("component")
local hologram = component.hologram
local x=1
local z=1
hologram.setScale(3)

hologram.clear()

while z<20 do
while x<20 do
hologram.fill(tonumber(x), tonumber(z), tonumber(1), tonumber(32), tonumber(1))
x=x+1
end
z=z+1
end