-er -ic a-a a-c a-i a-t aaa aac aae aag aai aak aao aar aas aat ac- aca acc ace acg aci ack aco acr acs act aea aec aee aeg aei aek aeo aer aes aet ag- aga agc age agg agi agk ago agr ags agt ai- aia aic aie aig aii aik aio air ais ait aka akc ake akg aki akk ako akr aks aoa aoc aoe aog aoi aok aoo aor aos aot ar- ara arc are arg ari ark aro arr ars art as- asa asc ase asg asi ask aso asr ass ast at- ata atc ate atg ati ato atr ats att c-- caa cac cae cag cai cak cao car cas cat cca ccc cce ccg cci cck cco ccr ccs cct ce- cea cec cee ceg cei cek ceo cer ces cet cga cgc cge cgg cgi cgo cgr cgs cgt ci- cia cic cie cig cii cik cio cir cis cit cka ckc cki cko cks ckt co- coa coc coe cog coi cok coo cor cos cot cra crc cre crg cri crk cro crr crs crt csa csc cse csg csi csk cso csr css cst cta ctc cte ctg cti ctk cto ctr cts ctt eaa eac eae eag eai eak eao ear eas eat ec- eca ecc ece ecg eci eck eco ecr ecs ect eea eec eee eeg eek eeo eer ees eet ega egc ege egg egi ego egr egs egt eia eic eie eig eii eik eio eir eis eit eka ekc eke ekg eki eko ekr eks ekt eo- eoa eoc eoe eog eoi eok eoo eor eos eot era erc ere erg eri erk ero err ers ert es- esa esc ese esg esi esk eso esr ess est eta etc ete etg eti etk eto etr ets ett gaa gac gae gag gai gak gao gar gas gat gca gcc gce gcg gci gck gco gcr gcs gct ge- gea gec gee geg gei gek geo ger ges get gga ggc ggg ggi ggo ggr ggs ggt gia gic gie gig gii gik gio gir gis git gka gko gks gkt goa goc goe gog goi gok goo gor gos got gra grc gre grg gri grk gro grr grs grt gsa gsc gse gsg gsi gsk gso gsr gss gst gta gtc gte gtg gti gtk gto gtr gts gtt ia- iaa iac iae iag iai iao iar ias iat ica icc ice icg ici ick ico icr ics ict ie- iea iec iee ieg iei iek ier ies iet iga igc ige igg igi igk igo igr igs igt iia iic iie iii iio iir iis iit ika ikc ike iki ikk iko ikr iks ikt io- ioa ioc ioe iog ioi ioo ior ios iot ir- ira irc ire irg iri irk iro irr irs irt is- isa isc ise isg isi isk iso isr iss ist ita itc ite itg iti itk ito its itt k-t ka- kaa kac kae kag kai kak kao kar kas kat kca kcc kce kcg kci kck kcr kcs kct ke- kea kec kee keg kei kek keo ker kes ket kga kgc kgi kgo kgs kia kic kie kig kii kik kio kir kis kit kkc kke kki kkk kkr kks kkt koa koc koe kog koi kok koo kor kos kot kra krc krg kri krk kro krr krs krt ksa ksc kse ksg ksi ksk kso ksr kss kst kta ktc kte ktg ktk kto ktr kts ktt o-i oaa oac oae oag oai oak oao oar oas oat oc- oca occ ocg oci ock oco ocr ocs oct oea oec oee oeg oei oeo oer oes oet oga ogc oge ogg ogi ogo ogs ogt oia oic oie oii oik oio oir ois oit oka okc oke okg oki okk oko okr oks oo- ooa ooc oog ooi ook ooo oor oos oot or- ora orc ore org ori ork oro orr ors ort os- osa osc ose osg osi osk oso osr oss ost ot- ota otc ote otg oti otk oto otr ots ott ra- raa rac rae rag rai rak rao rar ras rat rca rcc rce rcg rci rco rcr rcs rct re- rea rec ree reg rei rek reo rer res ret rga rgc rge rgg rgi rgk rgo rgr rgs rgt ria ric rie rig rii rik rio rir ris rit rkc rke rkg rkk rko rks rkt roa roc roe rog roi rok roo ror ros rot rra rrc rrg rri rrk rrr rrs rrt rsa rsc rse rsg rsi rsk rso rsr rss rst rta rtc rte rtg rti rtk rto rtr rts rtt saa sac sae sag sai sak sao sar sas sat sca scc sce scg sci sck sco scr scs sct se- sea sec see seg sei sek seo ser ses set sga sgc sge sgg sgi sgk sgo sgr sgs sgt sia sic sie sig sii sik sio sir sis sit sk- ska skc ske skg ski skk sko skr sks skt soa soc soe sog soi sok soo sor sos sot sr- sra src sre srg sri srk sro srr srs srt ss- ssa ssc sse ssg ssi ssk sso ssr sss sst sta stc ste stg sti stk sto str sts stt taa tac tae tag tai tak tao tar tas tat tca tcc tce tcg tci tck tco tcr tcs tct te- tea tec tee teg tei tek teo ter tes tet tga tgc tge tgg tgi tgk tgo tgr tgs tgt tia tic tie tig tii tik tio tir tis tit tka tkc tke tkg tkk tko tkr tks tkt to- toa toc toe tog toi tok too tor tos tot tra trc tre trg tri trk tro trr trs trt tsa tsc tse tsg tsi tsk tso tsr tss tst tta ttc tte ttg tti ttk tto ttr tts ttt

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