-er a-a a-i a-t aaa aae aai aak aan aao aar aas aat aau aea aee aei aek aen aeo aer aes aet aeu ai- aia aie aii aik ain aio air ais ait aiu aka ake aki akk akn ako akr aks aku an- ana ane ani ank ann ano anr ans ant anu aoa aoe aoi aok aon aoo aor aos aot aou ar- ara are ari ark arn aro arr ars art aru as- asa ase asi ask asn aso asr ass ast asu at- ata ate ati atn ato atr ats att atu au- aua aue aui auk aun auo aur aus aut eaa eae eai eak ean eao ear eas eat eau eea eee eek een eeo eer ees eet eia eie eii eik ein eio eir eis eit eiu eka eke eki eko ekr eks ekt eku en- ena ene eni enk enn eno enr ens ent enu eo- eoa eoe eoi eok eon eoo eor eos eot eou era ere eri erk ern ero err ers ert eru es- esa ese esi esk esn eso esr ess est esu eta ete eti etk etn eto etr ets ett etu eu- eua eue eui eun eur eus eut ia- iaa iae iai ian iao iar ias iat iau ie- iea iee iei iek ien ier ies iet iia iie iii iin iio iir iis iit iiu ika ike iki ikk iko ikr iks ikt iku in- ina ine ini ink inn ino inr ins int inu io- ioa ioe ioi ion ioo ior ios iot iou ir- ira ire iri irk irn iro irr irs irt iru is- isa ise isi isk isn iso isr iss ist isu ita ite iti itk itn ito its itt itu iu- iua iue iui iur ius iut k-t ka- kaa kae kai kak kan kao kar kas kat kau ke- kea kee kei kek ken keo ker kes ket kia kie kii kik kin kio kir kis kit kiu kke kki kkk kkn kkr kks kkt kku kn- kna kne kni knk knn kno knr knt knu koa koe koi kok kon koo kor kos kot kou kra kri krk krn kro krr krs krt kru ksa kse ksi ksk ksn kso ksr kss kst ksu kta kte ktk ktn kto ktr kts ktt ktu kue kui kuk kun kur kus kut kuu n-i naa nae nai nak nan nao nar nas nat nau ne- nea nee nei nek nen neo ner nes net neu nia nie nii nik nin nio nir nis nit niu nka nke nki nkk nkn nko nkr nks nkt nku nna nne nni nnk nnn nno nns nnt nnu no- noa noe noi nok non noo nor nos not nou nra nre nri nrk nrn nro nrr nrs nrt nru nsa nse nsi nsk nsn nso nsr nss nst nsu nta nte nti ntk ntn nto ntr nts ntt ntu nua nue nui nuk nun nuo nur nus nut nuu o-i oaa oae oai oak oan oao oar oas oat oau oea oee oei oen oeo oer oes oet oia oie oii oik oin oio oir ois oit oiu oka oke oki okk oko okr oks oku on- ona one oni onk onn ono onr ons ont onu oo- ooa ooi ook oon ooo oor oos oot or- ora ore ori ork orn oro orr ors ort oru os- osa ose osi osk osn oso osr oss ost osu ot- ota ote oti otk otn oto otr ots ott otu ou- oua oue oui ouk oun ouo our ous out ra- raa rae rai rak ran rao rar ras rat rau re- rea ree rei rek ren reo rer res ret reu ria rie rii rik rin rio rir ris rit rke rkk rko rks rkt rku rna rni rnn rno rnr rns rnt rnu roa roe roi rok ron roo ror ros rot rou rra rri rrk rrn rrr rrs rrt rru rsa rse rsi rsk rsn rso rsr rss rst rsu rta rte rti rtk rtn rto rtr rts rtt rtu rua rue rui ruk run ruo rur rus rut ruu saa sae sai sak san sao sar sas sat sau se- sea see sei sek sen seo ser ses set seu sia sie sii sik sin sio sir sis sit siu sk- ska ske ski skk sko skr sks skt sku sna sne sni snk snn sno snr sns snt snu soa soe soi sok son soo sor sos sot sou sr- sra sre sri srk srn sro srr srs srt ss- ssa sse ssi ssk ssn sso ssr sss sst ssu sta ste sti stk stn sto str sts stt stu sua sue sui suk sun suo sur sus sut suu taa tae tai tak tan tao tar tas tat tau te- tea tee tei tek ten teo ter tes tet teu tia tie tii tik tin tio tir tis tit tiu tka tke tkk tko tkr tks tkt tna tne tni tnk tnn tno tnr tns tnt to- toa toe toi tok ton too tor tos tot tou tra tre tri trk trn tro trr trs trt tru tsa tse tsi tsk tsn tso tsr tss tst tsu tta tte tti ttk ttn tto ttr tts ttt ttu tua tue tui tuk tun tuo tur tus tut tuu ua- uaa uae uai uak uan uao uar uas uat uau uea uee uei uen uer ues uet uia uie uii uin uio uir uis uit uiu uka uke uki ukk ukn ukr uku un- una une uni unk unn uno unr uns unt unu uoa uoe uok uon uoo uor uos uot ur- ura ure uri urk urn uro urr urs urt uru usa use usi usk usn uso usr uss ust usu uta ute uti utk utn uto utr uts utt utu uua uue uun uur uus uut uuu