-er a-a a-i a-t aaa aae aai aan aao aar aas aat aau aea aee aei aen aeo aer aes aet aeu ai- aia aie aii ain aio air ais ait aiu an- ana ane ani ann ano anr ans ant anu aoa aoe aoi aon aoo aor aos aot aou ar- ara are ari arn aro arr ars art aru as- asa ase asi asn aso asr ass ast asu at- ata ate ati atn ato atr ats att atu au- aua aue aui aun auo aur aus aut eaa eae eai ean eao ear eas eat eau eea eee een eeo eer ees eet eia eie eii ein eio eir eis eit eiu en- ena ene eni enn eno enr ens ent enu eo- eoa eoe eoi eon eoo eor eos eot eou era ere eri ern ero err ers ert eru es- esa ese esi esn eso esr ess est esu eta ete eti 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 ien ier ies iet iia iie iii iin iio iir iis iit iiu in- ina ine ini inn ino inr ins int inu io- ioa ioe ioi ion ioo ior ios iot iou ir- ira ire iri irn iro irr irs irt iru is- isa ise isi isn iso isr iss ist isu ita ite iti itn ito its itt itu iu- iua iue iui iur ius iut n-i naa nae nai nan nao nar nas nat nau ne- nea nee nei nen neo ner nes net neu nia nie nii nin nio nir nis nit niu nna nne nni nnn nno nns nnt nnu no- noa noe noi non noo nor nos not nou nra nre nri nrn nro nrr nrs nrt nru nsa nse nsi nsn nso nsr nss nst nsu nta nte nti ntn nto ntr nts ntt ntu nua nue nui nun nuo nur nus nut nuu o-i oaa oae oai oan oao oar oas oat oau oea oee oei oen oeo oer oes oet oia oie oii oin oio oir ois oit oiu on- ona one oni onn ono onr ons ont onu oo- ooa ooi oon ooo oor oos oot or- ora ore ori orn oro orr ors ort oru os- osa ose osi osn oso osr oss ost osu ot- ota ote oti otn oto otr ots ott otu ou- oua oue oui oun ouo our ous out ra- raa rae rai ran rao rar ras rat rau re- rea ree rei ren reo rer res ret reu ria rie rii rin rio rir ris rit rna rni rnn rno rnr rns rnt rnu roa roe roi ron roo ror ros rot rou rra rri rrn rrr rrs rrt rru rsa rse rsi rsn rso rsr rss rst rsu rta rte rti rtn rto rtr rts rtt rtu rua rue rui run ruo rur rus rut ruu saa sae sai san sao sar sas sat sau se- sea see sei sen seo ser ses set seu sia sie sii sin sio sir sis sit siu sna sne sni snn sno snr sns snt snu soa soe soi son soo sor sos sot sou sr- sra sre sri srn sro srr srs srt ss- ssa sse ssi ssn sso ssr sss sst ssu sta ste sti stn sto str sts stt stu sua sue sui sun suo sur sus sut suu taa tae tai tan tao tar tas tat tau te- tea tee tei ten teo ter tes tet teu tia tie tii tin tio tir tis tit tiu tna tne tni tnn tno tnr tns tnt to- toa toe toi ton too tor tos tot tou tra tre tri trn tro trr trs trt tru tsa tse tsi tsn tso tsr tss tst tsu tta tte tti ttn tto ttr tts ttt ttu tua tue tui tun tuo tur tus tut tuu ua- uaa uae uai uan uao uar uas uat uau uea uee uei uen uer ues uet uia uie uii uin uio uir uis uit uiu un- una une uni unn uno unr uns unt unu uoa uoe uon uoo uor uos uot ur- ura ure uri urn uro urr urs urt uru usa use usi usn uso usr uss ust usu uta ute uti utn uto utr uts utt utu uua uue uun uur uus uut uuu