yz2t zz2td 0z2tde 1z2t 2z2td

nq3td oq3tde pq3t qq3td rq3tde

ch4tde dh4t eh4td fh4tde gh4t

174t 274td 374tde 474t 574td

qy5td ry5tde sy5t ty5td uy5tde