a-a aaa aad aag aak aao aap aar ad- ada add adg adk ado adp adr ag- aga agd agg agk ago agp agr aka akd akg akk ako akp akr aoa aod aog aok aoo aop aor ap- apa apd apg apk apo app apr ar- ara ard arg ark aro arp arr daa dad dag dak dao dap dar dda ddd ddg ddk ddo ddp ddr dga dgd dgg dgk dgp dgr dka dkg dkk dko dkp dkr doa dod dog dok doo dop dor dpa dpd dpg dpk dpo dpp dpr dra drd drg drk dro drp drr g-d g-p gaa gad gag gak gao gap gar gda gdd gdk gdo gdp gdr gga ggd ggg ggo ggp ggr gka gkd gko gkp goa god gog gok goo gop gor gpa gpd gpg gpk gpo gpp gpr gra grd grg grk gro grp grr ka- kaa kad kag kak kao kap kar kda kdg kdk kdo kdp kdr kga kgd kgo kgp kkk kkp kkr koa kod kog kok koo kop kor kpa kpd kpk kpo kpp kpr kra krd krg krk kro krp krr oaa oad oag oak oao oap oar oda odd odg odo odp odr oga ogd ogg ogo ogp oka okd okg okk oko okp okr oo- ooa ood oog ook ooo oop oor op- opa opd opg opk opo opp opr or- ora ord org ork oro orp orr p-p paa pad pag pak pao pap par pda pdd pdg pdk pdo pdp pdr pga pgd pgg pgk pgo pgp pgr pka pkd pkg pko pkp pkr poa pod pog pok poo pop por ppa ppd ppg ppk ppo ppp ppr pra prd prg prk pro prp prr ra- raa rad rag rak rao rap rar rda rdd rdg rdo rdp rdr rga rgd rgg rgk rgo rgp rgr rkg rkk rko rkp roa rod rog rok roo rop ror rpa rpd rpg rpk rpo rpp rpr rra rrd rrg rrk rrp rrr