function tap()
  turtle.dig()
  for i = 1,7 do
    turtle.up()
	turtle.dig()
  end
  for i = 1,7 do
    turtle.down()
  end
end

function edge()
  for i = 1,3 do
    turtle.forward()
    turtle.turnRight()
    tap()
    turtle.turnLeft()
    turtle.forward()
  end
end

function forward(x)
  for l = 1,x do
    turtle.forward()
  end
end

function corridor()
  for j = 1,3 do
    turtle.forward()
	turtle.turnRight()
	tap()
	turtle.turnLeft()
	turtle.turnLeft()
	tap()
	turtle.turnRight()
	turtle.forward()
  end
end

local tArgs = { ... }
loop = tonumber(tArgs[1])
for count = 1,loop do
  turtle.select(1)
  for k = 1,4 do
    edge()
	turtle.turnRight()
  end
  forward(2)
  turtle.turnRight()
  corridor()
  turtle.turnLeft()
  forward(2)
  turtle.turnLeft()
  corridor()
  turtle.turnRight()
  forward(2)
  turtle.turnRight()
  forward(2)
  turtle.turnRight()
  corridor()
  turtle.turnLeft()
  forward(2)
  turtle.turnLeft()
  corridor()
  turtle.turnLeft()
  forward(4)
  turtle.turnLeft()
  forward(6)
  for i = 1,16 do --Clears inventory
    turtle.select(i)
	turtle.drop()
  end
  turtle.turnRight()
  turtle.turnRight()
end