StripMinning

    --Variables  1
a = 0
d = 0
print("Please enter how many tunnels you want")
  rep = io.read()
print("\nPlease enter the length of the tunnels")
  tLength = io.read()
print("\nPlease enter the desired spacing between the tunnels")
  Spacing = io.read()
print("\nAre the tunnels going to be to the left(L) or right(R) of the turtle")
  Dir = io.read()
  --Prerequisites  2
print("\nPlease place Torches in slot 1 and "..rep.. " Chests in slot 2")
print("\nPress enter when done")
  io.read()

  --Number of tunnels  3

for cou = 1, rep , 1 do

  --Setting out tunnel  4

if a >= 1 then
  if Dir == "L" then
  turtle.left()
  elseif Dir == "R" then
  turtle.right()
  end

  for co = 1, Spacing + 1 , 1 do
    turtle.dig()
    turtle.forward()
    turtle.digUp()
  end

  turtle.digDown()
  turtle.select(2)
  turtle.placeDown()

  if Dir == "L" then
  turtle.right()
    elseif Dir == "R" then
    turtle.left()
   end


else
  turtle.select(2)
  turtle.digDown()
  turtle.placeDown()
  a = a + 1
end

  --Tunnel Digging  5

for c = 1, tLength , 1 do
  turtle.dig()
  turtle.forward()
  turtle.digUp()
  d = d + 1

  if d == 5 then
    turtle.select(1)
    turtle.placeUp()
  end
end
--Going back the start
  for ba = 1, tLength , 1 do
      turtle.back()
  end

end