4a2o 3a2ovt 2a2ov 1a2o 0a2ovt

fk1ovt ek1ov dk1o ck1ovt bk1ov

qt0ov pt0o ot0ovt nt0ov mt0o

12zo 02zovt z2zov y2zo x2zovt

cczovt bczov aczo 9bzovt 8bzov