wheatFarm

local maxLength = 9
turtle.forward()

local index2 = 0
while (index2 < maxLength)
do
    local index = 1
    while (index < maxLength)
    do
        turtle.digDown()
        turtle.select(1)
        turtle.placeDown()
        turtle.forward()
        index = index + 1
    end
    if (index2 ~= maxLength - 1)
    then
        turtle.digDown()
        turtle.select(1)
        turtle.placeDown()
        if (index2 % 2 == 0)
        then
            turtle.turnRight()
            turtle.forward()
            turtle.turnRight()
        else
            turtle.turnLeft()
            turtle.forward()
            turtle.turnLeft()
        end
    end
    index2 = index2 + 1
end

turtle.digDown()
turtle.select(1)
turtle.placeDown()