Autocrafter compressed cobble setp 1

while true do
    turtle.select(1)
    turtle.suck()
    while turtle.getItemCount()>9 do
        print("if 1")
        for i=2,16 do
            print("for",i)
            if turtle.getItemCount(i)~=0 then
                print("if 2")
                if turtle.getItemDetail(i).name=="extrautils2:compressedcobblestone" and turtle.getItemDetail(i).damage==0 then
                    print("if 3")
                    turtle.select(i)
                    turtle.dropDown()
                    turtle.select(1)
                end
            end
            if (i==2 or i==3 or i==5 or i==6 or i==7 or i==9 or i==10 or i==11) and turtle.getItemCount(i)<=2 then
                print("if 4")
                turtle.transferTo(i,1)
            end
        end
        turtle.craft()
    end
end