-er -ic a-a a-c a-i a-q aaa aac aae aai aak aaq aar aas aau ac- aca acc ace aci ack acq acr acs acu aea aec aee aei aek aeq aer aes aeu ai- aia aic aie aii aik aiq air ais aiu aka akc ake aki akk akr aks aku aqa aqc aqi aqr aqs ar- ara arc are ari ark arq arr ars aru as- asa asc ase asi ask asq asr ass asu au- aua auc aue aui auk aur aus c-- caa cac cae cai cak caq car cas cau cca ccc cce cci cck ccr ccs ccu ce- cea cec cee cei cek ceq cer ces ceu ci- cia cic cie cii cik ciq cir cis ciu cka ckc cki cks cqa cqc cqi cqs cra crc cre cri crk crq crr crs cru csa csc cse csi csk csq csr css csu cua cuc cue cui cuk cuq cur cus cuu eaa eac eae eai eak ear eas eau ec- eca ecc ece eci eck ecq ecr ecs ecu eea eec eee eek eer ees eia eic eie eii eik eir eis eiu eka ekc eke eki ekr eks eku eqa eqe eqq eqs equ era erc ere eri erk erq err ers eru es- esa esc ese esi esk esq esr ess esu eu- eua euc eue eui eur eus ia- iaa iac iae iai iaq iar ias iau ica icc ice ici ick icq icr ics icu ie- iea iec iee iei iek ier ies iia iic iie iii iir iis iiu ika ikc ike iki ikk ikr iks iku iqa iqc iqe iqs iqu ir- ira irc ire iri irk irq irr irs iru is- isa isc ise isi isk isq isr iss isu iu- iua iuc iue iui iur ius ka- kaa kac kae kai kak kar kas kau kca kcc kce kci kck kcr kcs kcu ke- kea kec kee kei kek ker kes kia kic kie kii kik kir kis kiu kkc kke kki kkk kkr kks kku kqa kra krc kri krk krr krs kru ksa ksc kse ksi ksk ksr kss ksu kuc kue kui kuk kur kus kuu qaa qac qar qas qau qca qcc qci qcs qec qee qic qie qik qir qis qiu qki qqk qqq qqu qra qrc qre qri qrs qru qsa qsc qsi qsr qu- qua que qui qur qus ra- raa rac rae rai rak raq rar ras rau rca rcc rce rci rcr rcs rcu re- rea rec ree rei rek req rer res reu ria ric rie rii rik riq rir ris rkc rke rkk rks rku rqc rqs rra rrc rri rrk rrq rrr rrs rru rsa rsc rse rsi rsk rsq rsr rss rsu rua ruc rue rui ruk rur rus ruu saa sac sae sai sak saq sar sas sau sca scc sce sci sck scr scs scu se- sea sec see sei sek seq ser ses seu sia sic sie sii sik siq sir sis siu sk- ska skc ske ski skk skq skr sks sku sqa sqi sqq sqr sqs sr- sra src sre sri srk srq srr srs ss- ssa ssc sse ssi ssk ssq ssr sss ssu sua suc sue sui suk suq sur sus suu ua- uaa uac uae uai uak uaq uar uas uau uca ucc uce uci uck ucr ucs ucu uea uec uee uei uer ues uia uic uie uii uiq uir uis uiu uka ukc uke uki ukk ukr uku ur- ura urc ure uri urk urr urs uru usa usc use usi usk usr uss usu uua uuc uue uur uus uuu