it8ri9 ht8ri gt8r ft8ri9 et8ri

t27ri s27r r27ri9 q27ri p27r

4b7r 3b7ri9 2b7ri 1b7r 0b7ri9

fl6ri9 el6ri dl6r cl6ri9 bl6ri

qu5ri pu5r ou5ri9 nu5ri mu5r