local arg = {...}
local legth
if (arg[1] == nil) then
length = 10
else
length = arg[1]
end
for I = 0, length do
if i < length then
--turtle.dig()
--turtle.digDown()
--turtle.forward()
i=i + 1
else
--turtle.turnRight()
--turtle.dig()
--turtle.digDown()
--turtle.forward()
--turtle.turnRight()
--turtle.digDown()
end
end