a-a aaa aad aaf aag aaj aak aao aap ad- ada add adf adg adj adk ado adp af- afa afd aff afg afj afk afo afp ag- aga agd agf agg agj agk ago agp aja ajd ajf ajj ajk ajo ajp aka akd akg akj akk ako akp aoa aod aof aog aoj aok aoo aop ap- apa apd apf apg apj apk apo app daa dad daf dag daj dak dao dap dda ddd ddf ddg ddk ddo ddp dfa dfd dff dfg dfj dfk dfo dfp dga dgd dgf dgg dgk dgp dj- dja djd djf djg djk djo djp dka dkg dkk dko dkp doa dod dof dog doj dok doo dop dpa dpd dpf dpg dpk dpo dpp faa fad faf fag faj fak fao fap fda fdd fdf fdg fdj fdk fdo fdp ffa ffd fff ffg ffk ffo ffp fga fgd fgf fgg fgp fja fjd fjg fka fkf fkg fkj fkk fkp foa fof fog fok foo fop fpa fpd fpg fpj fpk fpo fpp g-d g-p gaa gad gaf gag gaj gak gao gap gda gdd gdf gdk gdo gdp gfa gfd gff gfk gfo gfp gga ggd ggg ggj ggo ggp gja gjg gka gkd gko gkp goa god gof gog gok goo gop gpa gpd gpf gpg gpk gpo gpp j-d jaa jad jaf jag jaj jak jao jap jda jdf jdg jdo jdp jfa jfd jff jfg jfj jfk jfo jfp jga jgo jgp jja jjf jjg jjj jjk jjp jka jkk jko jkp joa jod jof jog joj jok joo jop jpa jpf jpg jpj jpo jpp ka- kaa kad kaf kag kaj kak kao kap kda kdf kdg kdk kdo kdp kfa kfd kff kfg kfo kga kgd kgf kgo kgp kkk kkp koa kod kof kog kok koo kop kpa kpd kpf kpk kpo kpp oaa oad oaf oag oaj oak oao oap oda odd odf odg odo odp of- ofa ofd off ofg ofo ofp oga ogd ogf ogg ogo ogp oja ojd ojo oka okd okg okj okk oko okp oo- ooa ood oof oog ook ooo oop op- opa opd opf opg opj opk opo opp p-p paa pad paf pag paj pak pao pap pda pdd pdf pdg pdk pdo pdp pfa pfd pff pfg pfk pfo pfp pga pgd pgf pgg pgk pgo pgp pja pjd pjf pjo pjp pka pkd pkf pkg pko pkp poa pod pof pog pok poo pop ppa ppd ppf ppg ppj ppk ppo ppp