-er -ey -ic a-a a-c a-i a-t aaa aac aae aag aai aao aar aas aat aav aay ac- aca acc ace acg aci aco acr acs act acv acy aea aec aee aeg aei aeo aer aes aet aev aey ag- aga agc age agg agi ago agr ags agt agv agy ai- aia aic aie aig aii aio air ais ait aiv aiy aoa aoc aoe aog aoi aoo aor aos aot aov ar- ara arc are arg ari aro arr ars art arv ary as- asa asc ase asg asi aso asr ass ast asv asy at- ata atc ate atg ati ato atr ats att atv av- ava avc ave avg avi avo avr avs avt avy ay- aya ayc aye ayi ayo ayr ays ayt c-- caa cac cae cag cai cao car cas cat cav cay cca ccc cce ccg cci cco ccr ccs cct ccv ce- cea cec cee ceg cei ceo cer ces cet cev cey cga cgc cge cgg cgi cgo cgr cgs cgt cgv cgy ci- cia cic cie cig cii cio cir cis cit civ co- coa coc coe cog coi coo cor cos cot cov coy cra crc cre crg cri cro crr crs crt crv cry csa csc cse csg csi cso csr css cst csv csy cta ctc cte ctg cti cto ctr cts ctt ctv cty cva cvc cve cvg cvi cvo cvr cvs cvt cvv cya cyc cye cyg cyo cyr cys cyt eaa eac eae eag eai eao ear eas eat eav ec- eca ecc ece ecg eci eco ecr ecs ect ecv eea eec eee eeg eeo eer ees eet eev eey ega egc ege egg egi ego egr egs egt egy eia eic eie eig eii eio eir eis eit eiv eo- eoa eoc eoe eog eoi eoo eor eos eot era erc ere erg eri ero err ers ert erv ery es- esa esc ese esg esi eso esr ess est esv esy eta etc ete etg eti eto etr ets ett etv ety eva evc eve evg evi evo evr evs evt evv evy eya eyc eye eyo eyr eys eyt gaa gac gae gag gai gao gar gas gat gav gay gca gcc gce gcg gci gco gcr gcs gct ge- gea gec gee geg gei geo ger ges get gev gey gga ggc ggg ggi ggo ggr ggs ggt ggv gia gic gie gig gii gio gir gis git giv giy goa goc goe gog goi goo gor gos got gov goy gra grc gre grg gri gro grr grs grt grv gry gsa gsc gse gsg gsi gso gsr gss gst gsv gta gtc gte gtg gti gto gtr gts gtt gtv gty gva gvc gve gvg gvi gvo gvr gvs gvt gy- gya gye gyo gyr gys i-v ia- iaa iac iae iag iai iao iar ias iat iav ica icc ice icg ici ico icr ics ict icv icy ie- iea iec iee ieg iei ier ies iet iev iey iga igc ige igg igi igo igr igs igt igy iia iic iie iii iio iir iis iit io- ioa ioc ioe iog ioi ioo ior ios iot iov ir- ira irc ire irg iri iro irr irs irt irv iry is- isa isc ise isg isi iso isr iss ist isv isy ita itc ite itg iti ito its itt itv ity iva ivc ive ivg ivi ivo ivr ivs ivt ivv ivy iya iyc iye iyo iyr iys iyt iyy o-i oaa oac oae oag oai oao oar oas oat oav oc- oca occ ocg oci oco ocr ocs oct ocv oea oec oee oeg oei oeo oer oes oet oey oga ogc oge ogg ogi ogo ogs ogt ogy oia oic oie oii oio oir ois oit oiv oo- ooa ooc oog ooi ooo oor oos oot oov or- ora orc ore org ori oro orr ors ort orv ory os- osa osc ose osg osi oso osr oss ost osv ot- ota otc ote otg oti oto otr ots ott otv ov- ova ovc ove ovi ovo ovs ovv oya oye oyi oyo oys ra- raa rac rae rag rai rao rar ras rat rav ray rca rcc rce rcg rci rco rcr rcs rct rcv re- rea rec ree reg rei reo rer res ret rev rey rga rgc rge rgg rgi rgo rgr rgs rgt rgv ria ric rie rig rii rio rir ris rit riv riy roa roc roe rog roi roo ror ros rot rov roy rra rrc rrg rri rrr rrs rrt rsa rsc rse rsg rsi rso rsr rss rst rsv rta rtc rte rtg rti rto rtr rts rtt rtv rty rva rvc rve rvg rvi rvo rvr rvs rvt rvv rvy ry- rya ryc rye ryg ryo ryr rys ryy saa sac sae sag sai sao sar sas sat sav say sca scc sce scg sci sco scr scs sct scv se- sea sec see seg sei seo ser ses set sev sey sga sgc sge sgg sgi sgo sgr sgs sgt sgv sia sic sie sig sii sio sir sis sit siv soa soc soe sog soi soo sor sos sot sov soy sr- sra src sre srg sri sro srr srs srt srv sry ss- ssa ssc sse ssg ssi sso ssr sss sst ssv sta stc ste stg sti sto str sts stt stv sty sva svc sve svg svi svo svr svs svt svv svy sy- sya syc sye syg syi syr sys syt taa tac tae tag tai tao tar tas tat tav tay tca tcc tce tcg tci tco tcr tcs tct tcv te- tea tec tee teg tei teo ter tes tet tev tey tga tgc tge tgg tgi tgo tgr tgs tgt tgv tgy tia tic tie tig tii tio tir tis tit tiv tiy to- toa toc toe tog toi too tor tos tot tov toy tra trc tre trg tri tro trr