pfff

args = { ... }
y = args[1]
write(y)
function przerzuc()
 for i = 2, 16 do
  turtle.select(i)
  turtle.transferTo(i-1, 64)
 end
 turtle.select(1)
end
for i = 1, y - 49 do
 turtle.down()
end
turtle.place()
for i = 1, y - 49 do
 turtle.up()
 if not turtle.placeDown() then
  przerzuc()
 end
end