z81d2 y81d x81d2q w81d2 v81d
ai1d 9h1d2q 8h1d2 7h1d 6h1d2q
lr0d2q kr0d2 jr0d ir0d2q hr0d2
w0zd2 v0zd u0zd2q t0zd2 s0zd
79yd 69yd2q 59yd2 49yd 39yd2q