-er -ey a-a a-i a-t aaa aad aae aaf aai aak aao aar aat aau aay ad- ada add ade adf adi adk ado adr adt adu ady aea aed aee aef aei aek aeo aer aet aeu aey af- afa afd afe aff afi afk afo afr aft afu afy ai- aia aid aie aif aii aik aio air ait aiu aiy aka akd ake aki akk ako akr aku aoa aod aoe aof aoi aok aoo aor aot aou ar- ara ard are arf ari ark aro arr art aru ary at- ata atd ate atf ati ato atr att atu au- aua aud aue auf aui auk auo aur aut ay- aya ayd aye ayf ayi ayk ayo ayr ayt ayu daa dad dae daf dai dak dao dar dat dau day dda ddd dde ddf ddi ddk ddo ddr ddt ddu ddy de- dea ded dee def dei dek deo der det deu dey dfa dfd dfe dff dfi dfk dfo dfr dft dfu di- dia did die dif dii dik dio dir dit diu diy dka dke dki dkk dko dkr dkt dku doa dod doe dof doi dok doo dor dot dou doy dra drd dre dri drk dro drr drt dru dry dta dtd dte dtf dti dtk dto dtr dtt dtu dty dua dud due duf dui duk duo dur dut duy dy- dya dyd dye dyk dyo dyr dyu dyy eaa ead eae eaf eai eak eao ear eat eau ed- eda edd ede edf edi edk edo edr edt edu edy eea eed eee eef eek eeo eer eet eey ef- efa efd efe eff efi efo efr eft eia eid eie eif eii eik eio eir eit eiu eka ekd eke ekf eki eko ekr ekt eku eky eo- eoa eod eoe eof eoi eok eoo eor eot eou era erd ere erf eri erk ero err ert eru ery eta etd ete etf eti etk eto etr ett etu ety eu- eua eud eue euf eui eur eut eya eyd eye eyo eyr eyt faa fad fae faf fai fak fao far fat fau fay fda fdd fde fdf fdi fdk fdo fdr fdt fdu fea fed fee fef fei fek feo fer fet feu fey ffa ffd ffe fff ffi ffk ffo ffr fft ffu ffy fia fid fie fif fii fik fir fit fiu fka fkf fki fkk fkt foa foe fof foi fok foo for fot fou foy fra frd fre frf fri frk fro frr frt fru fry fta ftd fte ftf fti ftk fto ftr ftt ftu fty fua fud fue fuf fui fuk fuo fur fut fuu fy- fya fye fyi fyk fyo i-d i-f ia- iaa iad iae iaf iai iao iar iat iau ida idd ide idf idi idk ido idr idt idu idy ie- iea ied iee ief iei iek ier iet iey ifa ifd ife iff ifi ifo ifr ift ifu ify iia iid iie iif iii iio iir iit iiu ika ike ikf iki ikk iko ikr ikt iku io- ioa iod ioe iof ioi ioo ior iot iou ir- ira ird ire irf iri irk iro irr irt iru iry ita itd ite itf iti itk ito itt itu ity iu- iua iud iue iui iur iut iya iye iyo iyr iyt iyy k-t ka- kaa kad kae kaf kai kak kao kar kat kau kay kda kde kdf kdk kdo kdr kdt kdu kdy ke- kea ked kee kef kei kek keo ker ket key kfa kfd kff kfi kfo kfu kia kid kie kif kii kik kio kir kit kiu kke kki kkk kkr kkt kku kky koa kod koe kof koi kok koo kor kot kou koy kra krd krf kri krk kro krr krt kru kry kta kte ktf ktk kto ktr ktt ktu kud kue kui kuk kur kut kuu kuy kya kyd kye kyo kyr kyt kyu o-i oaa oad oae oaf oai oak oao oar oat oau oda odd ode odf odi odo odr odt odu oea oed oee oef oei oeo oer oet oey of- ofa ofd ofe off ofi ofo ofr oft ofu oia oid oie oif oii oik oio oir oit oiu oka okd oke oki okk oko okr oku oo- ooa ood oof ooi ook ooo oor oot or- ora ord ore orf ori ork oro orr ort oru ory ot- ota otd ote otf oti otk oto otr ott otu ou- oua oud oue ouf oui ouk ouo our out oya oyd oye oyi oyo ra- raa rad rae raf rai rak rao rar rat rau ray rda rdd rde rdf rdi rdo rdr rdt rdu rdy re- rea red ree ref rei rek reo rer ret reu rey rfa rfd rfe rff rfi rfk rfo rfr rft rfu ria rid rie rif rii rik rio rir rit riy rke rkf rkk rko rkt rku rky roa rod roe rof roi rok roo ror rot rou roy rra rrd rrf rri rrk rrr rrt rru rta rtd rte rtf rti rtk rto rtr rtt rtu rty rua rud rue ruf rui ruk ruo rur rut ruu ruy ry- rya ryd rye ryf ryk ryo ryr ryu ryy taa tad tae taf tai tak tao tar tat tau tay tda tdd tde tdf tdi tdk tdo tdr tdt tdu tdy te- tea ted tee tef tei tek teo ter tet teu tey tfa tfd tfe tff tfi tfk tfo tfr tft tfu tia tid tie tif tii tik tio tir tit tiu tiy tka tke tkk tko tkr tkt tky to- toa tod toe tof toi tok too tor tot tou toy tra trd tre trf tri trk tro trr trt tru try tta ttd tte ttf tti ttk tto ttr ttt ttu tty tua tud tue tuf tui tuk tuo tur tut tuu tuy tya tyd tye tyf tyo tyr tyt ua- uaa uad uae uaf uai uak uao uar uat uau uay uda