a-a aaa aad aaf aah aao aar aay ad- ada add adf adh ado adr ady af- afa afd aff afh afo afr afy aha ahd ahf ahh aho ahr ahy aoa aod aof aoh aoo aor ar- ara ard arf arh aro arr ary ay- aya ayd ayf ayh ayo ayr daa dad daf dah dao dar day dda ddd ddf ddh ddo ddr ddy dfa dfd dff dfh dfo dfr dh- dha dhd dhf dhh dho dhr doa dod dof doh doo dor doy dra drd dro drr dry dy- dya dyd dyo dyr dyy faa fad faf fah fao far fay fda fdd fdf fdh fdo fdr ffa ffd fff ffh ffo ffr ffy fha fhf fhh fho fhr foa fof foh foo for foy fra frd frf frh fro frr fry fy- fya fyo haa had haf hah hao har hay hda hdd hdf hdh hdo hdr hdy hfa hfd hff hfh hfo hfr hfy hha hhd hhf hhh hho hhr hhy hoa hod hof hoh hoo hor hoy hr- hra hrd hrf hrh hro hrr hy- hya hyd hyh hyo hyr hyy oaa oad oaf oah oao oar oda odd odf odh odo odr of- ofa ofd off ofo ofr oha ohd ohf ohh oho ohr oo- ooa ood oof ooh ooo oor or- ora ord orf orh oro orr ory oya oyd oyo ra- raa rad raf rah rao rar ray rda rdd rdf rdh rdo rdr rdy rfa rfd rff rfh rfo rfr rh- rha rhd rhf rhh rho rhr roa rod rof roh roo ror roy rra rrd rrf rrh rrr ry- rya ryd ryf ryo ryr ryy yaa yad yaf yah yao yar yay yda ydo ydy yfa yfd yff yfr yha yod yof yoo yor yoy yra yrf yro yyf yyy