-er a-a aaa aad aae aag aak aan aao aar aau ad- ada add ade adg adk adn ado adr adu aea aed aee aeg aek aen aeo aer aeu ag- aga agd age agg agk agn ago agr agu aka akd ake akg akk akn ako akr aku an- ana and ane ang ank ann ano anr anu aoa aod aoe aog aok aon aoo aor aou ar- ara ard are arg ark arn aro arr aru au- aua aud aue aug auk aun auo aur daa dad dae dag dak dan dao dar dau dda ddd dde ddg ddk ddn ddo ddr ddu de- dea ded dee deg dek den deo der deu dga dgd dge dgg dgk dgn dgr dgu dka dke dkg dkk dko dkr dku dna dnd dne dng dnk dnn dno dnr doa dod doe dog dok don doo dor dou dra drd dre drg drk drn dro drr dru dua dud due dug duk dun duo dur eaa ead eae eag eak ean eao ear eau ed- eda edd ede edg edk edn edo edr edu eea eed eee eeg eek een eeo eer ega egd ege egg egn ego egr egu eka ekd eke ekg eko ekr eku en- ena end ene eng enk enn eno enr enu eo- eoa eod eoe eog eok eon eoo eor eou era erd ere erg erk ern ero err eru eu- eua eud eue eug eun eur g-d gaa gad gae gag gak gan gao gar gau gda gdd gde gdk gdn gdo gdr gdu ge- gea ged gee geg gek gen geo ger geu gga ggd ggg ggn ggo ggr ggu gka gkd gkn gko gna gnd gne gnn gno gnr gnu goa god goe gog gok gon goo gor gou gra grd gre grg grk grn gro grr gru gu- gua gud gue gug guk gun guo gur guu ka- kaa kad kae kag kak kan kao kar kau kda kde kdg kdk kdo kdr kdu ke- kea ked kee keg kek ken keo ker kga kgd kgo kgu kke kkk kkn kkr kku kn- kna knd kne kng knk knn kno knr knu koa kod koe kog kok kon koo kor kou kra krd krg krk krn kro krr kru kud kue kug kuk kun kur kuu naa nad nae nag nak nan nao nar nau nda ndd nde ndg ndk ndn ndo ndr ndu ne- nea ned nee neg nek nen neo ner neu nga ngd nge ngg ngk ngn ngo ngu nka nke nkk nkn nko nkr nku nna nne nng nnk nnn nno nnu no- noa nod noe nog nok non noo nor nou nra nrd nre nrg nrk nrn nro nrr nru nua nud nue nug nuk nun nuo nur nuu oaa oad oae oag oak oan oao oar oau oda odd ode odg odn odo odr odu oea oed oee oeg oen oeo oer oga ogd oge ogg ogn ogo oka okd oke okg okk oko okr oku on- ona ond one ong onk onn ono onr onu oo- ooa ood oog ook oon ooo oor or- ora ord ore org ork orn oro orr oru ou- oua oud oue ouk oun ouo our ra- raa rad rae rag rak ran rao rar rau rda rdd rde rdg rdn rdo rdr rdu re- rea red ree reg rek ren reo rer reu rga rgd rge rgg rgk rgn rgo rgr rke rkg rkk rko rku rna rnd rng rnn rno rnr rnu roa rod roe rog rok ron roo ror rou rra rrd rrg rrk rrn rrr rru rua rud rue rug ruk run ruo rur ruu ua- uaa uad uae uag uak uan uao uar uau uda udd ude udg udk udn udo udr udu uea ued uee ueg uen uer uga uge ugg ugk ugn ugo ugr ugu uka uke ukk ukn ukr uku un- una und une ung unk unn uno unr unu uoa uod uoe uog uok uon uoo uor ur- ura urd ure urg urk urn uro urr uru uua uue uug uun uur uuu