Boden

print("Laenge?")
l = tonumber(read())

print("Breite?")
b = tonumber(read())

print("Tiefe?")
t = tonumber(read())

right = true

turtle.select(1)

function forward()
  while(not turtle.forward()) do
    turtle.dig()
  end

if turtle.detectDown() then

  if turtle.compareDown(1) == true then
  else
  turtle.digDown()
  turtle.placeDown()

    if turtle.getItemCount(1) < 1 then

turtle.select(16)
turtle.place()

turtle.select(1)
turtle.drop()
turtle.select(2)
turtle.drop()
turtle.select(3)
turtle.drop()
turtle.select(4)
turtle.drop()
turtle.select(5)
turtle.drop()
turtle.select(6)
turtle.drop()
turtle.select(7)
turtle.drop()
turtle.select(8)
turtle.drop()


turtle.dig()
turtle.select(8)
turtle.transferTo(16)


turtle.select(15)
turtle.place()
turtle.select(1)
turtle.suck()
turtle.dig()
turtle.select(2)
turtle.transferTo(15)

turtle.select(1)

else
print("Alles OK")
end

  end

  else
  turtle.placeDown()

end
end

function down()
  if turtle.detectDown() then
    turtle.digDown()
  end
end

function turn()
  if(right) then
    turtle.turnRight()
  else
    turtle.turnLeft()
  end
end

for y=1,t do
  for z=1,b do
    for x=1,l-1 do
      forward()
    end
    turn()
    if(z ~= b) then
      forward()
    end
    turn()
    right = not right
  end
  if(y ~= t) then
    down()
  end
  right = not right
end