-er -ic a-a a-c a-i a-t aaa aac aae aaf aag aai aar aat aav ac- aca acc ace acf acg aci acr act acv aea aec aee aef aeg aei aer aet aev af- afa afc afe aff afg afi afr aft afv ag- aga agc age agf agg agi agr agt agv ai- aia aic aie aif aig aii air ait aiv ar- ara arc are arf arg ari arr art arv at- ata atc ate atf atg ati atr att atv av- ava avc ave avf avg avi avr avt c-- caa cac cae caf cag cai car cat cav cca ccc cce ccf ccg cci ccr cct ccv ce- cea cec cee cef ceg cei cer cet cev cfa cfc cfe cff cfg cfi cfr cft cfv cga cgc cge cgg cgi cgr cgt cgv ci- cia cic cie cif cig cii cir cit civ cra crc cre crf crg cri crr crt crv cta ctc cte ctf ctg cti ctr ctt ctv cva cvc cve cvf cvg cvi cvr cvt cvv eaa eac eae eaf eag eai ear eat eav ec- eca ecc ece ecf ecg eci ecr ect ecv eea eec eee eef eeg eer eet eev ef- efa efc efe eff efg efi efr eft ega egc ege egf egg egi egr egt eia eic eie eif eig eii eir eit eiv era erc ere erf erg eri err ert erv eta etc ete etf etg eti etr ett etv eva evc eve evf evg evi evr evt evv faa fac fae faf fag fai far fat fav fca fcc fce fcf fcg fci fcr fct fcv fea fec fee fef feg fei fer fet fev ffa ffc ffe fff ffg ffi ffr fft ffv fga fgc fge fgf fgg fgi fgr fgt fgv fia fic fie fif fig fii fir fit fra frc fre frf frg fri frr frt fta ftc fte ftf ftg fti ftr ftt ftv fva fvc fvg fvt gaa gac gae gaf gag gai gar gat gav gca gcc gce gcf gcg gci gcr gct ge- gea gec gee gef geg gei ger get gev gfa gfc gfe gff gfi gfr gft gga ggc ggg ggi ggr ggt ggv gia gic gie gif gig gii gir git giv gra grc gre grf grg gri grr grt grv gta gtc gte gtf gtg gti gtr gtt gtv gva gvc gve gvf gvg gvi gvr gvt i-f i-v ia- iaa iac iae iaf iag iai iar iat iav ica icc ice icf icg ici icr ict icv ie- iea iec iee ief ieg iei ier iet iev ifa ifc ife iff ifg ifi ifr ift iga igc ige igf igg igi igr igt iia iic iie iif iii iir iit ir- ira irc ire irf irg iri irr irt irv ita itc ite itf itg iti itt itv iva ivc ive ivf ivg ivi ivr ivt ivv ra- raa rac rae raf rag rai rar rat rav rca rcc rce rcf rcg rci rcr rct rcv re- rea rec ree ref reg rei rer ret rev rfa rfc rfe rff rfg rfi rfr rft rfv rga rgc rge rgf rgg rgi rgr rgt rgv ria ric rie rif rig rii rir rit riv rra rrc rrf rrg rri rrr rrt rta rtc rte rtf rtg rti rtr rtt rtv rva rvc rve rvf rvg rvi rvr rvt rvv taa tac tae taf tag tai tar tat tav tca tcc tce tcf tcg tci tcr tct tcv te- tea tec tee tef teg tei ter tet tev tfa tfc tfe tff tfg tfi tfr tft tga tgc tge tgf tgg tgi tgr tgt tgv tia tic tie tif tig tii tir tit tiv tra trc tre trf trg tri trr trt trv tta ttc tte ttf ttg tti ttr ttt ttv tva tvc tve tvf tvg tvi tvr tvt v-a v-e vaa vac vae vag vai var vat vav vca vcc vce vcf vci vcr vct vea vec vee vef veg vei ver vet vfa vfc vff vfg vfi vfr vft vfv vga vgc vgf vgg vgr vgt vi- via vic vie vif vig vii vir vit viv vra vrc vre vrf vrg vri vrr vrt vta vtc vte vtg vti vtr vtt vtv vva vvc vvg vvi vvr vvt vvv

-vac a-ii a-iv aaaa aaac aaae aaaf aaai aaar aaav aaca aacc aace aacf aaci aacr aact aacv aaea aaec aaev aafa aafc aaff aafi aage aaic aaii aara aarc aare aari aart aata aatc aatf aatt aava ac-t acaa acac acae acag acai acar acat acca accc acce accf acci acct ace- acea acec acer acet acev acfc acfe acfi acft acga acgi acgr aci- acia acic acie acif acir acr- acra acrc acre acri acrr acrv acta actc acte actf actg acti actt actv acvv aeac aeaf aeci aect aeer aega aeit aer- aera aerc aeri aeta aetc aetf aetr aett aeva afaa afar afat afca afcc afci afee afer afet affa affc affi afft afgf afia afif afig afir afit afr- afra afrc afre afri afta aftc afte agac agag agai agar agat agav agca agcc agce agct agea agee agei ager aget agfa agga agge aggi agia agic agie agig agii agir agit agra agre agri agta agte agtr agva aiai aica aicc aice aicf aicr aiea aiee aiet aiff aifv aiga aiia aiic aiir aira aire airi airt aita aite aitf aiti aitr aitt aiva arac arae araf arag arai arar arat arc- arca arce arci arct area arec aree aref areg arei aret arev arfa arfc arff arft arga arge argi aria arie arif arig arii arit arr- arra arrc arre arrg arri arrr arrt arta artc arte arti artr artv arva arve arvi at-t ataa atac atae atai atar atat atca atcc atcf atcr atea atec atee atef atei ater atfc atfe atia atic atie atif atit atra atrc atre atri atta atte atti attr atvi avar avat avcc avce avea avec aver