80dr9 90dr9t a1dr b1dr9 c1dr9t
xrer9t yrer zrer9 0rer9t 1rer
mifr nifr9 oifr9t pifr qifr9
b9fr9 c9fr9t d9fr e9fr9 f9fr9t
0zgr9t 1zgr 2zgr9 3zgr9t 4zgr