Turtle Branch Mine

length = 100
for i=1, length, 1 do
if turtle.detect() then
 turtle.dig() end
if turtle.detectUp() then
 turtle.digUp()
end

turtle.forward()
end
turtle.turnRight()

end

if turtle.detect() then
 turtle.dig() end
if turtle.detectUp() then
 turtle.digUp()
end

turtle.forward()
end
turtle.turnLeft()

end

if turtle.detect() then
 turtle.dig() end
if turtle.detectUp() then
 turtle.digUp()
end

turtle.forward()
end
turtle.turnLeft()

end

if turtle.detect() then
 turtle.dig() end
if turtle.detectUp() then
 turtle.digUp()
end

turtle.forward()
end
turtle.turnRight()

end

function check
if turtle.getItemCount(16) then
turtle.dig()
turtle.digUp()
turtle.place(1)
turtle.drop()

end