chop2

function digAndMove()
    local i = 1
    local w = 5 -- width
    local r = 5 -- row
    local h = 1 -- height
    local s = 1

    if turtle.detect() then
        turtle.dig()
        turtle.forward()
        turtle.digUp()
        turtle.digDown()
        i = i + 1
        turtle.back()
        turtle.back()
        turtle.turnLeft()
        turtle.forward()
        turtle.forward()
        turtle.turnRight() -- start in corner so that the whole 5x5 can be cleaned

        while h < 10 do
            while i < w do
                turtle.dig()
                turtle.forward() -- start cleaning
                i = i + 1
                turtle.dig()
                if i % 2 == 0 then
                    turtle.turnLeft()
                else
                    turtle.turnRight()
                end
                turtle.forward()
                turtle.turnLeft()
                i = 1
                turtle.forward()
                turtle.turnRight()
                i = 1
                turtle.up()
                h = h + 1
            end

            for count = 1, h do
                turtle.down()
            end
        end

        turtle.turnRight()
        turtle.forward()
        turtle.forward()
        turtle.turnRight()
        turtle.forward()
        turtle.forward()
        turtle.turnRight()
        turtle.select(2)
        turtle.dropDown()
        turtle.forward()
        turtle.forward()
        turtle.turnRight()
        turtle.forward()
        turtle.select(1)
        turtle.place()
        turtle.up()
    end
end

while true do
    digAndMove()
    sleep(60) -- Sleep for 1 minute
end