vned unedr9 tnedr sned rnedr9

6wddr9 5wddr 4wdd 3wddr9 2wddr

h6cdr g6cd f6cdr9 e6cdr d6cd

sfcd rfcdr9 qfcdr pfcd ofcdr9

3obdr9 2obdr 1obd 0obdr9 zobdr