0zyub4 1zyu 2zyub 3zyub4 4zyu

pqzu qqzub rqzub4 sqzu tqzub

eh0ub fh0ub4 gh0u hh0ub ih0ub4

370ub4 470u 570ub 670ub4 770u

sy1u ty1ub uy1ub4 vy1u wy1ub