-th ddd ddf ddh ddk ddo ddr ddt ddy dfd dff dfh dfk dfo dfr dft dh- dhd dhf dhh dhk dho dhr dht dkk dko dkr dkt dod dof doh dok doo dor dot doy drd drk dro drr drt dry dtd dtf dth dtk dto dtr dtt dty dy- dyd dyk dyo dyr dyy fdd fdf fdh fdk fdo fdr fdt ffd fff ffh ffk ffo ffr fft ffy fhf fhh fho fhr fkf fkk fkt fof foh fok foo for fot foy frd frf frh frk fro frr frt fry ftd ftf fth ftk fto ftr ftt fty fy- fyk fyo hdd hdf hdh hdk hdo hdr hdt hdy hfd hff hfh hfk hfo hfr hft hfy hhd hhf hhh hhk hho hhr hht hhy hkd hkf hkh hkk hko hkr hkt hod hof hoh hok hoo hor hot hoy hr- hrd hrf hrh hrk hro hrr hrt htd htf hth htk hto htr htt hty hy- hyd hyh hyo hyr hyt hyy k-t kdf kdh kdk kdo kdr kdt kdy kfd kff kfh kfo khf khh khk kho khr kkh kkk kkr kkt kky kod kof koh kok koo kor kot koy krd krf krk kro krr krt kry ktf kth ktk kto ktr ktt kyd kyo kyr kyt odd odf odh odo odr odt of- ofd off ofo ofr oft ohd ohf ohh oho ohr oht okd okk oko okr oo- ood oof ooh ook ooo oor oot or- ord orf orh ork oro orr ort ory ot- otd otf oth otk oto otr ott oyd oyo rdd rdf rdh rdo rdr rdt rdy rfd rff rfh rfk rfo rfr rft rh- rhd rhf rhh rho rhr rht rkf rkk rko rkt rky rod rof roh rok roo ror rot roy rrd rrf rrh rrk rrr rrt rtd rtf rtk rto rtr rtt rty ry- ryd ryf ryk ryo ryr ryy tdd tdf tdh tdk tdo tdr tdt tdy tfd tff tfh tfk tfo tfr tft th- thd thf thh thk tho thr tht thy tkk tko tkr tkt tky to- tod tof toh tok too tor tot toy trd trf trh trk tro trr trt try ttd ttf tth ttk tto ttr ttt tty tyd tyf tyo tyr tyt ydo ydt ydy yfd yff yfr yft yht ykk yod yof yok yoo yor yot yoy yrf yro yrt ytd ytf yth ytk yto ytr ytt yyf yyt yyy