a-a aaa aad aaf aah aaj aao aar aas ad- ada add adf adh adj ado adr ads af- afa afd aff afh afj afo afr afs aha ahd ahf ahh ahj aho ahr ahs aja ajd ajf ajh ajj ajo ajr ajs aoa aod aof aoh aoj aoo aor aos ar- ara ard arf arh arj aro arr ars as- asa asd asf ash asj aso asr ass daa dad daf dah daj dao dar das dda ddd ddf ddh ddo ddr dds dfa dfd dff dfh dfj dfo dfr dfs dh- dha dhd dhf dhh dho dhr dhs dj- dja djd djf djo djs doa dod dof doh doj doo dor dos dra drd drj dro drr drs dsa dsd dsf dsh dsj dso dsr dss faa fad faf fah faj fao far fas fda fdd fdf fdh fdj fdo fdr fds ffa ffd fff ffh ffo ffr ffs fha fhf fhh fhj fho fhr fhs fja fjd fjs foa fof foh foo for fos fra frd frf frh frj fro frr frs fsa fsd fsf fsh fsj fso fsr fss haa had haf hah haj hao har has hda hdd hdf hdh hdo hdr hds hfa hfd hff hfh hfo hfr hfs hha hhd hhf hhh hhj hho hhr hhs hja hjo hjr hjs hoa hod hof hoh hoo hor hos hr- hra hrd hrf hrh hrj hro hrr hrs hsa hsd hsf hsh hsj hsr hss j-d jaa jad jaf jah jaj jao jar jas jda jdf jdh jdo jdr jds jfa jfd jff jfh jfj jfo jfr jfs jha jhd jhf jhj jho jhr jhs jja jjf jjj jjr jjs joa jod jof joh joj joo jor jos jra jrf jro jrr jrs jsa jsd jsf jsh jsj jso jsr jss oaa oad oaf oah oaj oao oar oas oda odd odf odh odo odr ods of- ofa ofd off ofo ofr ofs oha ohd ohf ohh oho ohr ohs oja ojd ojo ojs oo- ooa ood oof ooh ooo oor oos or- ora ord orf orh oro orr ors os- osa osd osf osh osj oso osr oss ra- raa rad raf rah raj rao rar ras rda rdd rdf rdh rdj rdo rdr rds rfa rfd rff rfh rfj rfo rfr rfs rh- rha rhd rhf rhh rho rhr rhs rja rjf rjr roa rod rof roh roj roo ror ros rra rrd rrf rrh rrr rrs rsa rsd rsf rsh rsj rso rsr rss saa sad saf sah saj sao sar sas sda sdd sdf sdh sdj sdo sdr sds sfa sfd sff sfh sfj sfo sfr sfs sh- sha shd shf shh sho shr shs sja sjd sjf sjh sjj sjr sjs soa sod sof soh soj soo sor sos sr- sra srd srf srh srj sro srr srs ss- ssa ssd ssf ssh ssj sso ssr sss