-er -ic a-a a-c a-i a-q aaa aac aae aai aaq aar aau aav ac- aca acc ace aci acq acr acu acv aea aec aee aei aeq aer aeu aev ai- aia aic aie aii aiq air aiu aiv aqa aqc aqi aqr ar- ara arc are ari arq arr aru arv au- aua auc aue aui aur auv av- ava avc ave avi avq avr avu c-- caa cac cae cai caq car cau cav cca ccc cce cci ccr ccu ccv ce- cea cec cee cei ceq cer ceu cev ci- cia cic cie cii ciq cir ciu civ cqa cqc cqi cra crc cre cri crq crr cru crv cua cuc cue cui cuq cur cuu cuv cva cvc cve cvi cvr cvu cvv eaa eac eae eai ear eau eav ec- eca ecc ece eci ecq ecr ecu ecv eea eec eee eer eev eia eic eie eii eir eiu eiv eqa eqe eqq equ eqv era erc ere eri erq err eru erv eu- eua euc eue eui eur euv eva evc eve evi evr evv i-v ia- iaa iac iae iai iaq iar iau iav ica icc ice ici icq icr icu icv ie- iea iec iee iei ier iev iia iic iie iii iir iiu iqa iqc iqe iqu ir- ira irc ire iri irq irr iru irv iu- iua iuc iue iui iur iva ivc ive ivi ivr ivu ivv qaa qac qar qau qca qcc qci qec qee qic qie qir qiu qqq qqu qra qrc qre qri qru qu- qua que qui qur qv- qvc qve ra- raa rac rae rai raq rar rau rav rca rcc rce rci rcr rcu rcv re- rea rec ree rei req rer reu rev ria ric rie rii riq rir riv rqc rra rrc rri rrq rrr rru rua ruc rue rui rur ruu ruv rva rvc rve rvi rvr rvu rvv ua- uaa uac uae uai uaq uar uau uav uca ucc uce uci ucr ucu ucv uea uec uee uei uer uia uic uie uii uiq uir uiu ur- ura urc ure uri urr uru uua uuc uue uur uuu uva uvc uve uvu uvv v-a v-e vaa vac vae vai var vau vav vca vcc vce vci vcr vcu vea vec vee vei ver veu vi- via vic vie vii vir viu viv vqa vra vrc vre vri vrr vru vue vur vuv vva vvc vvi vvr vvv