a-a aaa aad aaf aaj aao aar aas ad- ada add adf adj ado adr ads af- afa afd aff afj afo afr afs aja ajd ajf ajj ajo ajr ajs aoa aod aof aoj aoo aor aos ar- ara ard arf arj aro arr ars as- asa asd asf asj aso asr ass daa dad daf daj dao dar das dda ddd ddf ddo ddr dds dfa dfd dff dfj dfo dfr dfs dj- dja djd djf djo djs doa dod dof doj doo dor dos dra drd drj dro drr drs dsa dsd dsf dsj dso dsr dss faa fad faf faj fao far fas fda fdd fdf fdj fdo fdr fds ffa ffd fff ffo ffr ffs fja fjd fjs foa fof foo for fos fra frd frf frj fro frr frs fsa fsd fsf fsj fso fsr fss j-d jaa jad jaf jaj jao jar jas jda jdf jdo jdr jds jfa jfd jff jfj jfo jfr jfs jja jjf jjj jjr jjs joa jod jof joj joo jor jos jra jrf jro jrr jrs jsa jsd jsf jsj jso jsr jss oaa oad oaf oaj oao oar oas oda odd odf odo odr ods of- ofa ofd off ofo ofr ofs oja ojd ojo ojs oo- ooa ood oof ooo oor oos or- ora ord orf oro orr ors os- osa osd osf osj oso osr oss ra- raa rad raf raj rao rar ras rda rdd rdf rdj rdo rdr rds rfa rfd rff rfj rfo rfr rfs rja rjf rjr roa rod rof roj roo ror ros rra rrd rrf rrr rrs rsa rsd rsf rsj rso rsr rss saa sad saf saj sao sar sas sda sdd sdf sdj sdo sdr sds sfa sfd sff sfj sfo sfr sfs sja sjd sjf sjj sjr sjs soa sod sof soj soo sor sos sr- sra srd srf srj sro srr srs ss- ssa ssd ssf ssj sso ssr sss