flog

turtle.dig()
turtle.forward()
local height = 0
while ( turtle.detectUp() ) do
  turtle.dig()
  turtle.digUp()
  turtle.up()
  height = height + 1
end

turtle.turnRight()
turtle.dig()
turtle.forward()
turtle.turnLeft()

for i=1,height do
  turtle.dig()
  turtle.digDown()
  turtle.down()
end
turtle.dig()

turtle.up()
turtle.select(2)
for ( i=1. 4 ) do
  turtle.placeDown()
  turtle.forward()
  turtle.turnRight()
end

turtle.turnRight()
turtle.forward()
turtle.forward()
turtle.turnRight()
turtle.down()

for (i=1, 4) do
  suckWalk(3)
  turnLeft()
end

local function suckWalk(dist)
  for (i=1,dist) do
    turtle.suckForward()
    turtle.turnRight()
    turtle.suckForward()
    turtle.turnLeft()
    turtle.turnLeft()
    turtle.suckForward()
    turtle.turnRight()
    turtle.forward()
  end
end