-er a-a a-c a-t aaa aac aad aae aaf aao aar aat aav ac- aca acc acd ace acf aco acr act acv ad- ada adc add ade adf ado adr adt adv aea aec aed aee aef aeo aer aet aev af- afa afc afd afe aff afo afr aft afv aoa aoc aod aoe aof aoo aor aot aov ar- ara arc ard are arf aro arr art arv at- ata atc atd ate atf ato atr att atv av- ava avc avd ave avf avo avr avt c-- caa cac cad cae caf cao car cat cav cca ccc ccd cce ccf cco ccr cct ccv cda cdc cdd cde cdf cdo cdr cdt cdv ce- cea cec ced cee cef ceo cer cet cev cfa cfc cfd cfe cff cfo cfr cft cfv co- coa coc cod coe cof coo cor cot cov cra crc crd cre crf cro crr crt crv cta ctc ctd cte ctf cto ctr ctt ctv cva cvc cvd cve cvf cvo cvr cvt cvv daa dac dad dae daf dao dar dat dav dca dcc dcd dce dcf dco dcr dct dcv dda ddc ddd dde ddf ddo ddr ddt de- dea dec ded dee def deo der det dev dfa dfc dfd dfe dff dfo dfr dft dfv doa doc dod doe dof doo dor dot dov dra drc drd dre dro drr drt drv dta dtc dtd dte dtf dto dtr dtt dtv dva dvc dvd dve dvr dvt eaa eac ead eae eaf eao ear eat eav ec- eca ecc ecd ece ecf eco ecr ect ecv ed- eda edc edd ede edf edo edr edt eea eec eed eee eef eeo eer eet eev ef- efa efc efd efe eff efo efr eft eo- eoa eoc eod eoe eof eoo eor eot era erc erd ere erf ero err ert erv eta etc etd ete etf eto etr ett etv eva evc evd eve evf evo evr evt evv faa fac fad fae faf fao far fat fav fca fcc fcd fce fcf fco fcr fct fcv fda fdc fdd fde fdf fdo fdr fdt fea fec fed fee fef feo fer fet fev ffa ffc ffd ffe fff ffo ffr fft ffv foa foc foe fof foo for fot fra frc frd fre frf fro frr frt fta ftc ftd fte ftf fto ftr ftt ftv fva fvc fvd fvt oaa oac oad oae oaf oao oar oat oav oc- oca occ ocd ocf oco ocr oct ocv oda odc odd ode odf odo odr odt odv oea oec oed oee oef oeo oer oet of- ofa ofc ofd ofe off ofo ofr oft ofv oo- ooa ooc ood oof ooo oor oot oov or- ora orc ord ore orf oro orr ort orv ot- ota otc otd ote otf oto otr ott otv ov- ova ovc ovd ove ovf ovo ovv ra- raa rac rad rae raf rao rar rat rav rca rcc rcd rce rcf rco rcr rct rcv rda rdc rdd rde rdf rdo rdr rdt rdv re- rea rec red ree ref reo rer ret rev rfa rfc rfd rfe rff rfo rfr rft rfv roa roc rod roe rof roo ror rot rov rra rrc rrd rrf rrr rrt rta rtc rtd rte rtf rto rtr rtt rtv rva rvc rvd rve rvf rvo rvr rvt rvv taa tac tad tae taf tao tar tat tav tca tcc tcd tce tcf tco tcr tct tcv tda tdc tdd tde tdf tdo tdr tdt tdv te- tea tec ted tee tef teo ter tet tev tfa tfc tfd tfe tff tfo tfr tft to- toa toc tod toe tof too tor tot tov tra trc trd tre trf tro trr trt trv tta ttc ttd tte ttf tto ttr ttt ttv tva tvc tvd tve tvf tvo tvr tvt v-a v-e vaa vac vad vae vao var vat vav vca vcc vcd vce vcf vco vcr vct vdc vdd vde vdf vdo vdr vdt vdv vea vec ved vee vef veo ver vet vfa vfc vfd vff vfr vft vfv voa voc vod voe vof voo vor vot vov vra vrc vrd vre vrf vrr vrt vta vtc vte vto vtr vtt vtv vva vvc vvo vvr vvt vvv

-vac a-do aaaa aaac aaad aaae aaaf aaar aaav aaca aacc aacd aace aacf aaco aacr aact aacv aada aadc aade aadt aaea aaec aaev aafa aafc aafd aaff aaoe aaoo aara aarc aard aare aaro aart aata aatc aatf aatt aava ac-t acaa acac acad acae acar acat acca accc accd acce accf acco acct acda acdc acde acdf acdt ace- acea acec aced acer acet acev acfc acfd acfe acft acoa acod acoe acor acot acr- acra acrc acre acro acrr acrv acta actc acte actf acto actt actv acvv adaa adac adad adae adao adar adat adcc adda addc addd adde addo addr adea adee adeo ader adet adfa adfc adoc adod adoe adoo ador adot adra adre adro adta advt aeac aeaf aect aede aedt aeer aer- aera aerc aerd aero aeta aetc aetf aeto aetr aett aeva afaa afad afao afar afat afca afcc afdc afee afer afet affa affc affo afft afoa afoe afoo afor afr- afra afrc afre afro afta aftc afte aoca aoce aora aort aotc aotd aotf arac arad arae araf arar arat arc- arca arce arco arct arda ardc arde ardf ardo area arec ared aree aref areo aret arev arfa arfc arff arft aroa arod aroe aroo aror arr- arra arrc arre arro arrr arrt arta artc arte arto artr artv arva arve arvo at-t ataa atac atad atae atar atat atca atcc atcf atco atcr atdt atea atec ated atee atef ateo ater atfc atfe atoc atod atoe atof ator atot atra atrc atre atro atta atte atto attr avao avar avat avcc avce avco avda avea avec aveo aver avor avot avra avre avro avva avvo c-cd caaa caac