md7r ld7r2o kd7r2 jd7r id7r2o
xm6r2o wm6r2 vm6r um6r2o tm6r2
8v5r2 7v5r 6v5r2o 5v5r2 4v5r
j54r i54r2o h54r2 g54r f54r2o
ue4r2o te4r2 se4r re4r2o qe4r2