-er -ic a-a a-c a-i a-t aaa aac aae aag aai aao aar aat aav ac- aca acc ace acg aci aco acr act acv aea aec aee aeg aei aeo aer aet aev ag- aga agc age agg agi ago agr agt agv ai- aia aic aie aig aii aio air ait aiv aoa aoc aoe aog aoi aoo aor aot aov ar- ara arc are arg ari aro arr art arv at- ata atc ate atg ati ato atr att atv av- ava avc ave avg avi avo avr avt c-- caa cac cae cag cai cao car cat cav cca ccc cce ccg cci cco ccr cct ccv ce- cea cec cee ceg cei ceo cer cet cev cga cgc cge cgg cgi cgo cgr cgt cgv ci- cia cic cie cig cii cio cir cit civ co- coa coc coe cog coi coo cor cot cov cra crc cre crg cri cro crr crt crv cta ctc cte ctg cti cto ctr ctt ctv cva cvc cve cvg cvi cvo cvr cvt cvv eaa eac eae eag eai eao ear eat eav ec- eca ecc ece ecg eci eco ecr ect ecv eea eec eee eeg eeo eer eet eev ega egc ege egg egi ego egr egt eia eic eie eig eii eio eir eit eiv eo- eoa eoc eoe eog eoi eoo eor eot era erc ere erg eri ero err ert erv eta etc ete etg eti eto etr ett etv eva evc eve evg evi evo evr evt evv gaa gac gae gag gai gao gar gat gav gca gcc gce gcg gci gco gcr gct ge- gea gec gee geg gei geo ger get gev gga ggc ggg ggi ggo ggr ggt ggv gia gic gie gig gii gio gir git giv goa goc goe gog goi goo gor got gov gra grc gre grg gri gro grr grt grv gta gtc gte gtg gti gto gtr gtt gtv gva gvc gve gvg gvi gvo gvr gvt i-v ia- iaa iac iae iag iai iao iar iat iav ica icc ice icg ici ico icr ict icv ie- iea iec iee ieg iei ier iet iev iga igc ige igg igi igo igr igt iia iic iie iii iio iir iit io- ioa ioc ioe iog ioi ioo ior iot iov ir- ira irc ire irg iri iro irr irt irv ita itc ite itg iti ito itt itv iva ivc ive ivg ivi ivo ivr ivt ivv o-i oaa oac oae oag oai oao oar oat oav oc- oca occ ocg oci oco ocr oct ocv oea oec oee oeg oei oeo oer oet oga ogc oge ogg ogi ogo ogt oia oic oie oii oio oir oit oiv oo- ooa ooc oog ooi ooo oor oot oov or- ora orc ore org ori oro orr ort orv ot- ota otc ote otg oti oto otr ott otv ov- ova ovc ove ovi ovo ovv ra- raa rac rae rag rai rao rar rat rav rca rcc rce rcg rci rco rcr rct rcv re- rea rec ree reg rei reo rer ret rev rga rgc rge rgg rgi rgo rgr rgt rgv ria ric rie rig rii rio rir rit riv roa roc roe rog roi roo ror rot rov rra rrc rrg rri rrr rrt rta rtc rte rtg rti rto rtr rtt rtv rva rvc rve rvg rvi rvo rvr rvt rvv taa tac tae tag tai tao tar tat tav tca tcc tce tcg tci tco tcr tct tcv te- tea tec tee teg tei teo ter tet tev tga tgc tge tgg tgi tgo tgr tgt tgv tia tic tie tig tii tio tir tit tiv to- toa toc toe tog toi too tor tot tov tra trc tre trg tri tro trr trt trv tta ttc tte ttg tti tto ttr ttt ttv tva tvc tve tvg tvi tvo tvr tvt v-a v-e vaa vac vae vag vai vao var vat vav vca vcc vce vci vco vcr vct vea vec vee veg vei veo ver vet vga vgc vgg vgo vgr vgt vi- via vic vie vig vii vio vir vit viv voa voc voe vog voi voo vor vot vov vra vrc vre vrg vri vrr vrt vta vtc vte vtg vti vto vtr vtt vtv vva vvc vvg vvi vvo vvr vvt vvv

-vac a-ii a-iv aaaa aaac aaae aaai aaar aaav aaca aacc aace aaci aaco aacr aact aacv aaea aaec aaev aage aaic aaii aaoe aaoo aara aarc aare aari aaro aart aata aatc aatt aava ac-t acaa acac acae acag acai acar acat acca accc acce acci acco acct ace- acea acec acer acet acev acga acgi acgr aci- acia acic acie acir acoa acoe acog acor acot acr- acra acrc acre acri acro acrr acrv acta actc acte actg acti acto actt actv acvv aeac aeci aect aeer aega aeio aeit aer- aera aerc aeri aero aeta aetc aeto aetr aett aeva ag-o agac agag agai agao agar agat agav agca agcc agce agco agct agea agee agei ager aget agga agge aggi agia agic agie agig agii agio agir agit agog agoo agot agra agre agri agro agta agte agtr agva aiai aica aicc aice aicr aiea aiee aiet aiga aigo aiia aiic aiir aioc aioi aira aire airi airo airt aita aite aiti aitr aitt aiva aoca aoce aora aort aotc arac arae arag arai arar arat arc- arca arce arci arco arct area arec aree areg arei areo aret arev arga arge argi argo aria arie arig arii ario arit aroa aroe aroi aroo aror arr- arra arrc arre arrg arri arro arrr arrt arta artc arte arti arto artr artv arva arve arvi arvo at-t ataa atac atae atai atar atat atca atcc atco atcr atea atec atee atei ateo ater atgo atia atic atie atit atoc atoe atoi ator atot atra atrc atre atri atro atta atte atti atto attr atvi avao