2s3vk 1s3v 0s3vko zs3vk ys3v

d22v c22vko b22vk a22v 912vko

ob2vko nb2vk mb2v lb2vko kb2vk

zk1vk yk1v xk1vko wk1vk vk1v

au0v 9t0vko 8t0vk 7t0v 6t0vko