-er -ic -ji a-a a-c a-i aaa aac aae aai aaj aar aau aav ac- aca acc ace aci acj acr acu acv aea aec aee aei aej aer aeu aev ai- aia aic aie aii air aiu aiv aja ajc aje aji ajj ajr aju ar- ara arc are ari arj arr aru arv au- aua auc aue aui auj aur auv av- ava avc ave avi avr avu c-- c-j caa cac cae cai caj car cau cav cca ccc cce cci ccj ccr ccu ccv ce- cea cec cee cei cej cer ceu cev ci- cia cic cie cii cij cir ciu civ cja cjc cjr cra crc cre cri crj crr cru crv cua cuc cue cui cur cuu cuv cva cvc cve cvi cvr cvu cvv eaa eac eae eai eaj ear eau eav ec- eca ecc ece eci ecj ecr ecu ecv eea eec eee eer eev eia eic eie eii eij eir eiu eiv eja ejc eji eju era erc ere eri err eru erv eu- eua euc eue eui euj eur euv eva evc eve evi evr evv i-v ia- iaa iac iae iai iar iau iav ica icc ice ici icj icr icu icv ie- iea iec iee iei iej ier iev iia iic iie iii iij iir iiu ija ijc ije iji iju ijv ir- ira irc ire iri irj irr iru irv iu- iua iuc iue iui iur iva ivc ive ivi ivr ivu ivv j-i jaa jac jae jai jaj jar jau jav jca jcc jce jci jcr jcu jea jec jee jei jej jer jeu jia jic jie jii jij jir jiu jiv jja jjc jjj jjr jju jra jrc jri jrr jue jui jur juv jvc jvi ra- raa rac rae rai raj rar rau rav rca rcc rce rci rcj rcr rcu rcv re- rea rec ree rei rer reu rev ria ric rie rii rir riv rja rjc rjr rra rrc rri rrr rru rua ruc rue rui rur ruu ruv rva rvc rve rvi rvr rvu rvv ua- uaa uac uae uai uaj uar uau uav uca ucc uce uci ucj ucr ucu ucv uea uec uee uei uer uia uic uie uii uir uiu ujc uji 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 vaj var vau vav vca vcc vce vci vcr vcu vea vec vee vei ver veu vi- via vic vie vii vij vir viu viv vja vra vrc vre vri vrr vru vue vur vuv vva vvc vvi vvr vvv