-er -ic a-a a-c a-i a-t aaa aac aae aai aan aar aas aat aau ac- aca acc ace aci acn acr acs act acu aea aec aee aei aen aer aes aet aeu ai- aia aic aie aii ain air ais ait aiu an- ana anc ane ani ann anr ans ant anu ar- ara arc are ari arn arr ars art aru as- asa asc ase asi asn asr ass ast asu at- ata atc ate ati atn atr ats att atu au- aua auc aue aui aun aur aus aut c-- caa cac cae cai can car cas cat cau cca ccc cce cci ccn ccr ccs cct ccu ce- cea cec cee cei cen cer ces cet ceu ci- cia cic cie cii cin cir cis cit ciu cn- cna cnc cne cni cnn cnr cns cnt cnu cra crc cre cri crn crr crs crt cru csa csc cse csi csn csr css cst csu cta ctc cte cti ctn ctr cts ctt ctu cua cuc cue cui cun cur cus cut cuu eaa eac eae eai ean ear eas eat eau ec- eca ecc ece eci ecn ecr ecs ect ecu eea eec eee een eer ees eet eia eic eie eii ein eir eis eit eiu en- ena enc ene eni enn enr ens ent enu era erc ere eri ern err ers ert eru es- esa esc ese esi esn esr ess est esu eta etc ete eti etn etr ets ett etu eu- eua euc eue eui eun eur eus eut ia- iaa iac iae iai ian iar ias iat iau ica icc ice ici icn icr ics ict icu ie- iea iec iee iei ien ier ies iet iia iic iie iii iin iir iis iit iiu in- ina inc ine ini inn inr ins int inu ir- ira irc ire iri irn irr irs irt iru is- isa isc ise isi isn isr iss ist isu ita itc ite iti itn its itt itu iu- iua iuc iue iui iur ius iut n-i naa nac nae nai nan nar nas nat nau nca ncc nce nci ncn ncr ncs nct ncu ne- nea nec nee nei nen ner nes net neu nia nic nie nii nin nir nis nit niu nna nnc nne nni nnn nns nnt nnu nra nrc nre nri nrn nrr nrs nrt nru nsa nsc nse nsi nsn nsr nss nst nsu nta ntc nte nti ntn ntr nts ntt ntu nua nuc nue nui nun nur nus nut nuu ra- raa rac rae rai ran rar ras rat rau rca rcc rce rci rcn rcr rcs rct rcu re- rea rec ree rei ren rer res ret reu ria ric rie rii rin rir ris rit rna rnc rni rnn rnr rns rnt rnu rra rrc rri rrn rrr rrs rrt rru rsa rsc rse rsi rsn rsr rss rst rsu rta rtc rte rti rtn rtr rts rtt rtu rua ruc rue rui run rur rus rut ruu saa sac sae sai san sar sas sat sau sca scc sce sci scn scr scs sct scu se- sea sec see sei sen ser ses set seu sia sic sie sii sin sir sis sit siu sna snc sne sni snn snr sns snt snu sr- sra src sre sri srn srr srs srt ss- ssa ssc sse ssi ssn ssr sss sst ssu sta stc ste sti stn str sts stt stu sua suc sue sui sun sur sus sut suu taa tac tae tai tan tar tas tat tau tca tcc tce tci tcn tcr tcs tct tcu te- tea tec tee tei ten ter tes tet teu tia tic tie tii tin tir tis tit tiu tna tnc tne tni tnn tnr tns tnt tra trc tre tri trn trr trs trt tru tsa tsc tse tsi tsn tsr tss tst tsu tta ttc tte tti ttn ttr tts ttt ttu tua tuc tue tui tun tur tus tut tuu ua- uaa uac uae uai uan uar uas uat uau uca ucc uce uci ucn ucr ucs uct ucu uea uec uee uei uen uer ues uet uia uic uie uii uin uir uis uit uiu un- una unc une uni unn unr uns unt unu ur- ura urc ure uri urn urr urs urt uru usa usc use usi usn usr uss ust usu uta utc ute uti utn utr uts utt utu uua uuc uue uun uur uus uut uuu