local args={ ... }
local row = 0
local col = 0
local rows = tonumber(args[1])
local columns = tonumber(args[2])
local selected = 14
local start = "start"
local direction = "right"
while row < rows do
	if start == "start" then
                turtle.forward()
		start = "homer"
	end
        while turtle.getItemCount(selected) == 0 do
        	selected=selected-1
               	turtle.select(selected)
		if(selected == 1) then
			print("no floor blocks dude")
			break
		end
        end
        turtle.placeDown()
	col=col+1
	if col == columns then
		col=0
		row=row+1
		if direction == "right" then
			turtle.turnRight()
	                turtle.forward()
			turtle.turnRight()
			direction = "left"
		elseif direction == "left" then
			turtle.turnLeft()
	                turtle.forward()
			turtle.turnLeft()
			direction = "right"
		end
	end
	if col == 0 then
		col=0
        else
		turtle.forward()
	end
end