k4t9d j4t9 i4t9dd h4t9d g4t9
vdt9 udt9dd tdt9d sdt9 rdt9dd
6ms9dd 5ms9d 4ms9 3ms9dd 2ms9d
hwr9d gwr9 fwr9dd ewr9d dwr9
s5q9 r5q9dd q5q9d p5q9 o5q9dd