a-a a-c aaa aac aad aah aak aao aap aar aay ac- aca acc acd ach ack aco acp acr acy ad- ada adc add adh adk ado adp adr ady aha ahc ahd ahh ahk aho ahp ahr ahy aka akc akd akh akk ako akp akr aoa aoc aod aoh aok aoo aop aor ap- apa apc apd aph apk apo app apr apy ar- ara arc ard arh ark aro arp arr ary ay- aya ayc ayd ayh ayk ayo ayp ayr c-- caa cac cad cah cak cao cap car cay cca ccc ccd cch cck cco ccp ccr cda cdc cdd cdh cdk cdo cdp cdr cdy ch- cha chc chd chh chk cho chp chr chy cka ckc ckd ckh cko cky co- coa coc cod coh cok coo cop cor coy cpa cpc cpd cph cpk cpo cpp cpr cra crc crd crh crk cro crp crr cry cya cyc cyd cyk cyo cyp cyr daa dac dad dah dak dao dap dar day dca dcc dcd dck dco dcp dcr dda ddc ddd ddh ddk ddo ddp ddr ddy dh- dha dhc dhd dhh dhk dho dhp dhr dka dkc dkk dko dkp dkr doa doc dod doh dok doo dop dor doy dpa dpc dpd dph dpk dpo dpp dpr dra drc drd drk dro drp drr dry dy- dya dyc dyd dyk dyo dyp dyr dyy haa hac had hah hak hao hap har hay hca hcc hcd hch hck hco hcp hcr hcy hda hdc hdd hdh hdk hdo hdp hdr hdy hha hhc hhd hhh hhk hho hhp hhr hhy hka hkd hkh hkk hko hkp hkr hoa hoc hod hoh hok hoo hop hor hoy hpa hpc hpd hph hpk hpo hpp hpr hpy hr- hra hrc hrd hrh hrk hro hrp hrr hy- hya hyc hyd hyh hyo hyp hyr hyy ka- kaa kac kad kah kak kao kap kar kay kca kcc kcd kch kck kcp kcr kda kdc kdh kdk kdo kdp kdr kdy kha khh khk kho khr kkc kkh kkk kkp kkr kky koa koc kod koh kok koo kop kor koy kpa kpc kpd kph kpk kpo kpp kpr kra krc krd krk kro krp krr kry kya kyc kyd kyo kyp kyr oaa oac oad oah oak oao oap oar oc- oca occ ocd och ock oco ocp ocr oda odc odd odh odo odp odr oha ohc ohd ohh oho ohp ohr oka okc okd okk oko okp okr oo- ooa ooc ood ooh ook ooo oop oor op- opa opc opd oph opk opo opp opr opy or- ora orc ord orh ork oro orp orr ory oya oyd oyo p-p paa pac pad pah pak pao pap par pay pca pcc pcd pch pck pco pcp pcr pda pdc pdd pdh pdk pdo pdp pdr pha phc phd phk pho php phr phy pka pkc pkd pko pkp pkr pky poa poc pod poh pok poo pop por poy ppa ppc ppd pph ppk ppo ppp ppr pra prc prd prh prk pro prp prr pry py- pya pyc pyd pyk pyo pyr ra- raa rac rad rah rak rao rap rar ray rca rcc rcd rch rco rcp rcr rda rdc rdd rdh rdo rdp rdr rdy rh- rha rhc rhd rhh rho rhp rhr rkc rkk rko rkp rky roa roc rod roh rok roo rop ror roy rpa rpc rpd rph rpk rpo rpp rpr rra rrc rrd rrh rrk rrp rrr ry- rya ryc ryd ryk ryo ryr ryy yaa yac yad yah yak yao yap yar yay yca ycc ycd ych yco ycp ycy yda ydo ydy yha yhc yka ykk yoc yod yok yoo yop yor yoy ypa ypd ypo yra yrc yro yrp yyc yyy