1

local b=1
local i=1
local ar=2
local ab=1

for z=1, 4, 1 do
for c=1, ar, 1 do
    for a=1, ar, 1 do
        while i<10 do
          turtle.dig()
          turtle.digUp()
          turtle.forward()
          i=i+1
          print(i)
             if i==6 then
                 turtle.turnLeft()
                 turtle.dig()
                 turtle.digUp()
                 turtle.forward()
                 turtle.turnLeft()
             end
        end

             if i>=10 then
                 i=i-8
                 print(i)
                 turtle.turnRight()
                 turtle.dig()
                 turtle.digUp()
                 turtle.forward()
                 turtle.turnRight()
             end
                ab=ab+1
     end
    end
if ab>=2 then
    turtle.digDown()
    turtle.down()
for c=1, 2, 1 do
    for a=1, ar, 1 do
        while i<10 do
          turtle.dig()
          turtle.digUp()
          turtle.forward()
          i=i+1
          print(i)
             if i==6 then
                 turtle.turnRight()
                 turtle.dig()
                 turtle.digUp()
                 turtle.forward()
                 turtle.turnRight()
             end
        end

             if i>=10 then
                 i=i-8
                 print(i)
                 turtle.turnLeft()
                 turtle.dig()
                 turtle.digUp()
                 turtle.forward()
                 turtle.turnLeft()
                    end
        end
                    ab=ab-1

end
end
                turtle.dig()
                turtle.digUp()
                turtle.digDown()
                turtle.down()
end
    turtle.turnLeft()
    turtle.turnLeft()
    turtle.dig()
    turtle.digUp()
    turtle.forward()
    turtle.turnLeft()
    turtle.turnLeft()