-er a-a aaa aad aae aak aao aap aar aav ad- ada add ade adk ado adp adr adv aea aed aee aek aeo aep aer aev aka akd ake akk ako akp akr akv aoa aod aoe aok aoo aop aor aov ap- apa apd ape apk apo app apr apv ar- ara ard are ark aro arp arr arv av- ava avd ave avk avo avp avr daa dad dae dak dao dap dar dav dda ddd dde ddk ddo ddp ddr de- dea ded dee dek deo dep der dev dka dke dkk dko dkp dkr doa dod doe dok doo dop dor dov dpa dpd dpe dpk dpo dpp dpr dpv dra drd dre drk dro drp drr drv dva dvd dve dvk dvp dvr eaa ead eae eak eao eap ear eav ed- eda edd ede edk edo edp edr eea eed eee eek eeo eep eer eev eka ekd eke eko ekp ekr ekv eo- eoa eod eoe eok eoo eop eor ep- epa epd epe epo epp epr era erd ere erk ero erp err erv eva evd eve evo evp evr evv ka- kaa kad kae kak kao kap kar kav kda kde kdk kdo kdp kdr ke- kea ked kee kek keo kep ker kev kke kkk kkp kkr kkv koa kod koe kok koo kop kor kpa kpd kpe kpk kpo kpp kpr kpv kra krd krk kro krp krr krv kva kvk kvo kvp kvr kvv oaa oad oae oak oao oap oar oav oda odd ode odo odp odr odv oea oed oee oeo oep oer oka okd oke okk oko okp okr oo- ooa ood ook ooo oop oor oov op- opa opd ope opk opo opp opr opv or- ora ord ore ork oro orp orr orv ov- ova ovd ove ovo ovp ovv p-p paa pad pae pak pao pap par pav pda pdd pde pdk pdo pdp pdr pdv pea ped pee pek peo pep per pev pka pkd pke pko pkp pkr poa pod poe pok poo pop por pov ppa ppd ppe ppk ppo ppp ppr ppv pra prd pre prk pro prp prr prv pva pvd pve pvk pvo pvp pvr pvv ra- raa rad rae rak rao rap rar rav rda rdd rde rdo rdp rdr rdv re- rea red ree rek reo rep rer rev rke rkk rko rkp rkv roa rod roe rok roo rop ror rov rpa rpd rpe rpk rpo rpp rpr rpv rra rrd rrk rrp rrr rva rvd rve rvo rvp rvr rvv v-a v-e vaa vad vae vak vao vap var vav vdd vde vdk vdo vdp vdr vdv vea ved vee vek veo vep ver vka vkp voa vod voe vok voo vop vor vov vpa vpd vpe vpk vpo vpp vpr vra vrd vre vrk vrp vrr vva vvo vvr vvv

a-ak a-do a-ok aaaa aaad aaae aaap aaar aaav aada aade aaea aaep aaev aaka aake aaoe aaoo aapa aapo aara aard aare aaro aarp aava adaa adad adae adak adao adap adar adda addd adde addo addr adea adee adeo ader adod adoe adok adoo ador adp- adra adre adro aeap aede aeer aeka aer- aera aerd aero aeva akaa akae akao akap akar aked akee aker akka akko akok akpo akr- akra akre aokp aopo aora apak apao apap apar apda apdd apea aped apep aper apev apke apo- apod apoe apoo apop apor appa appd appr apra apre apro arad arae arak arap arar arda arde ardo area ared aree arek areo arep arev arka arke arko aroa arod aroe aroo aror arpa arpe arr- arra arre arrk arro arrr arva arve arvo avao avar avda avdp avea aveo aver avor avra avre avro avva avvo daad daae daap daar dada dade dado daer daka dake dako dapa dape dapp dara dard dare dark daro darp darr dava dave dddd ddpo ddre dead deae deak deap dear deda dedd dede dedo deed deek deep deer deev dek- deka deke deop deor depa depe depo depp depr der- dera dere derk dero derp derr derv deva deve devo doae doak doap doar dod- doda dodd dode dodo doea doek doer doka doke doko dood dook doop door dopa dope dopo dopp dopr dora dord dore dork doro dorp dorr dove dpaa dper dppa dprk draa drad drak drap drar drda drea dred dree drek drev drod drop drra dvar dvda dvdr dvoa dvor dvra dvrp eada eadd eadp eaop eapp eara eard eare earo earp eave eavp edad edar edda edde eddo eddp ede- edea eder edod edra edve eede eeea eeee eeka eeke eera eero eeva eka- eked ekek eker ekka ekoa ekpe ekpo eode eoka eora eore epaa epad epee eper epod epor eppa eppo eppp epra epro eprp erad erap erda erde ered erer erev erke erod eroe eroo erpa erpe erra erre erro erve evae evap evar evea ever evoe evoo evop evra evre evvk kaaa kaak kaap kaar kad- kada kadd kade kado kadr kadv kaeo kaep kaer kaka kake kakk kako kaoa kaok kaor kap- kapa kape kapo kapp kara kard kare kark karo karp karr karv kava kave kavo kavp kavv kdaa kdad kdae kdak kdao kdap kdar kdav kddd kddk kddr kdep kdka kdkd kdkk kdko kdkr kdoe kdok kdov kdpr kdro kdrv kdva kdvr kdvv kea- kead keak keap kear keda kedd kede kedo kedp kedr keed keek keep keer keka keke keko keok kep- kepa kepd kepe ker- kera kere kerk kero kerp kerr kerv keva keve kkaa kkap kkar kkda kkdd kkdo kkdv kkea kked kkkk kkoa kkoo kkor kkov kkpk kkre kkrk kkro kkrr kkrv kkvr kkvv koae koak koap koar koda kode kodk kodo kodv koea koed koka koke kokk koko kokp kokr kook kooo koop koor koov kopa kope kopp kopr kora kord kore kork koro korr korv kova kove kovk kovo kovr kpad kpae kpak kpao kpar kpda kpdo kpdr kpek kper kpke