-er -ic -ji a-a a-c a-i a-t aaa aac aae aai aaj aak aar aas aat ac- aca acc ace aci acj ack acr acs act aea aec aee aei aej aek aer aes aet ai- aia aic aie aii aik air ais ait aja ajc aje aji ajj ajk ajr ajs ajt aka akc ake aki akj akk akr aks ar- ara arc are ari arj ark arr ars art as- asa asc ase asi asj ask asr ass ast at- ata atc ate ati atr ats att c-- c-j caa cac cae cai caj cak car cas cat cca ccc cce cci ccj cck ccr ccs cct ce- cea cec cee cei cej cek cer ces cet ci- cia cic cie cii cij cik cir cis cit cja cjc cjk cjr cjs cka ckc cki cks ckt cra crc cre cri crj crk crr crs crt csa csc cse csi csj csk csr css cst cta ctc cte cti ctk ctr cts ctt eaa eac eae eai eaj eak ear eas eat ec- eca ecc ece eci ecj eck ecr ecs ect eea eec eee eek eer ees eet eia eic eie eii eij eik eir eis eit eja ejc eji ejt eka ekc eke eki ekr eks ekt era erc ere eri erk err ers ert es- esa esc ese esi esk esr ess est eta etc ete eti etj etk etr ets ett ia- iaa iac iae iai iar ias iat ica icc ice ici icj ick icr ics ict ie- iea iec iee iei iej iek ier ies iet iia iic iie iii iij iir iis iit ija ijc ije iji ijk ijs ijt ika ikc ike iki ikk ikr iks ikt ir- ira irc ire iri irj irk irr irs irt is- isa isc ise isi isj isk isr iss ist ita itc ite iti itj itk its itt j-i jaa jac jae jai jaj jak jar jas jat jca jcc jce jci jck jcr jcs jct jea jec jee jei jej jek jer jes jet jia jic jie jii jij jir jis jit jja jjc jjj jjk jjr jjs jka jkk jkr jks jkt jra jrc jri jrk jrr jrs jrt jsa jsc jse jsi jsj jsk jsr jss jst jta jtc jte jti jtk jtr jts jtt k-t ka- kaa kac kae kai kaj kak kar kas kat kca kcc kce kci kck kcr kcs kct ke- kea kec kee kei kek ker kes ket kia kic kie kii kij kik kir kis kit kjc kje kji kjr kjs kkc kke kki kkk kkr kks kkt kra krc kri krk krr krs krt ksa ksc kse ksi ksk ksr kss kst kta ktc kte ktj ktk ktr kts ktt ra- raa rac rae rai raj rak rar ras rat rca rcc rce rci rcj rcr rcs rct re- rea rec ree rei rek rer res ret ria ric rie rii rik rir ris rit rja rjc rjk rjr rkc rke rkk rks rkt rra rrc rri rrk rrr rrs rrt rsa rsc rse rsi rsj rsk rsr rss rst rta rtc rte rti rtj rtk rtr rts rtt saa sac sae sai saj sak sar sas sat sca scc sce sci scj sck scr scs sct se- sea sec see sei sej sek ser ses set sia sic sie sii sij sik sir sis sit sja sjc sje sji sjj sjk sjr sjs sjt sk- ska skc ske ski skj skk skr sks skt sr- sra src sre sri srj srk srr srs srt ss- ssa ssc sse ssi ssj ssk ssr sss sst sta stc ste sti stj stk str sts stt taa tac tae tai taj tak tar tas tat tca tcc tce tci tcj tck tcr tcs tct te- tea tec tee tei tej tek ter tes tet tia tic tie tii tik tir tis tit tjc tje tji tjr tjs tka tkc tke tkk tkr tks tkt tra trc tre tri trk trr trs trt tsa tsc tse tsi tsj tsk tsr tss tst tta ttc tte tti ttk ttr tts ttt