write("Remove?")
local rmv = ( read() )
if rmv == "yes" then
turtle.digDown()
turtle.down()
turtle.digDown()
turtle.up()
turtle.placeDown()
elseif rmv ~= "yes" then
write("Place?")
local plc = ( read() )
turtle.digDown()
turtle.down()
turtle.select(2)
turtle.placeDown()
turtle.select(1)
turtle.up()
turtle.placeDown()
else
write("start again")
end