-ic a-a a-c a-i aaa aac aad aae aaf aai aao aav ac- aca acc acd ace acf aci aco acv ad- ada adc add ade adf adi ado adv aea aec aed aee aef aei aeo aev af- afa afc afd afe aff afi afo afv ai- aia aic aid aie aif aii aio aiv aoa aoc aod aoe aof aoi aoo aov av- ava avc avd ave avf avi avo c-- caa cac cad cae caf cai cao cav cca ccc ccd cce ccf cci cco ccv cda cdc cdd cde cdf cdi cdo cdv ce- cea cec ced cee cef cei ceo cev cfa cfc cfd cfe cff cfi cfo cfv ci- cia cic cid cie cif cii cio civ co- coa coc cod coe cof coi coo cov cva cvc cvd cve cvf cvi cvo cvv daa dac dad dae daf dai dao dav dca dcc dcd dce dcf dci dco dcv dda ddc ddd dde ddf ddi ddo de- dea dec ded dee def dei deo dev dfa dfc dfd dfe dff dfi dfo dfv di- dia dic did die dif dii dio div doa doc dod doe dof doi doo dov dva dvc dvd dve dvi eaa eac ead eae eaf eai eao eav ec- eca ecc ecd ece ecf eci eco ecv ed- eda edc edd ede edf edi edo eea eec eed eee eef eeo eev ef- efa efc efd efe eff efi efo eia eic eid eie eif eii eio eiv eo- eoa eoc eod eoe eof eoi eoo eva evc evd eve evf evi evo evv faa fac fad fae faf fai fao fav fca fcc fcd fce fcf fci fco fcv fda fdc fdd fde fdf fdi fdo fea fec fed fee fef fei feo fev ffa ffc ffd ffe fff ffi ffo ffv fia fic fid fie fif fii foa foc foe fof foi foo fva fvc fvd i-d i-f i-v ia- iaa iac iad iae iaf iai iao iav ica icc icd ice icf ici ico icv ida idc idd ide idf idi ido idv ie- iea iec ied iee ief iei iev ifa ifc ifd ife iff ifi ifo iia iic iid iie iif iii iio io- ioa ioc iod ioe iof ioi ioo iov iva ivc ivd ive ivf ivi ivo ivv o-i oaa oac oad oae oaf oai oao oav oc- oca occ ocd ocf oci oco ocv oda odc odd ode odf odi odo odv oea oec oed oee oef oei oeo of- ofa ofc ofd ofe off ofi ofo ofv oia oic oid oie oif oii oio oiv oo- ooa ooc ood oof ooi ooo oov ov- ova ovc ovd ove ovf ovi ovo ovv v-a v-e vaa vac vad vae vai vao vav vca vcc vcd vce vcf vci vco vdc vdd vde vdf vdi vdo vdv vea vec ved vee vef vei veo vfa vfc vfd vff vfi vfv vi- via vic vid vie vif vii vio viv voa voc vod voe vof voi voo vov vva vvc vvi vvo vvv

-vac a-do a-ii a-iv aaaa aaac aaad aaae aaaf aaai aaav aaca aacc aacd aace aacf aaci aaco aacv aada aadc aade aadi aaea aaec aaev aafa aafc aafd aaff aafi aaic aaii aaoe aaoo aava acaa acac acad acae acai acca accc accd acce accf acci acco acda acdc acde acdf acdi ace- acea acec aced acev acfc acfd acfe acfi aci- acia acic acid acie acif acoa acod acoe acvv adaa adac adad adae adai adao adcc adci adda addc addd adde addi addo adea adee adeo adfa adfc adia adic adie adif adio adoc adod adoe adoo advi aeac aeaf aeci aede aeio aeva afaa afad afao afca afcc afci afdc afee affa affc affi affo afia afid afif afoa afoe afoo aiai aica aicc aicd aice aicf aida aidc aide aidi aiea aiee aifd aiff aifv aiia aiic aiid aioc aioi aiva aivd aoca aoce avao avcc avce avco avda avdi avea avec aveo avia avic avid avie avio aviv avva avvo c-cd caaa caac caaf cac- caca cacc cace caci caco cada cadc cadd cade cadi cado caec caei cafa cafc cafe caff caia caic caid caio caod caoi cava cave cavi cavo ccaa ccac ccad ccaf ccai ccca cccc cccf ccci cccv ccdc ccdf ccdi cced ccee ccfa ccfc ccfd ccff ccfi ccic ccid ccii cciv ccoc ccod ccvi ccvo cd-e cdaa cdac cdad cdai cdda cdec cdef cdfa cdfe cdic cdii cdio cdiv cdvd cdvi ceac cead cec- ceca cece ceci ceco ceda cedd cede cedi cedo ceec cef- cefa cefc ceva cevo cfaa cfac cfae cfao cfav cfca cfcf cfco cfda cfia cfoa ciaa ciao cica cicc cici cico cida cidc cide cidi ciee cifa cife ciff ciia ciid ciii civa civc cive civo coad coai coca coce coco coda codd code codi coed cofc cofe coff cofi coia coif cood coof cova cove covo cvac cvca cvcc cvid cvii daad daae daca dace daci dada dade dadi dado dafa dafc dafe daff dafi dafo daia daid daie daio dava dave davi dcca dccc dcci dccv dcfc dcia dcii dcio dciv dcvd dcvi dddd ddie ddoc deac dead deae deaf dec- deca decc decd dece deci deco deda dedd dede dedi dedo deed deef deev defe deff defi defo deid deie deif deva deve devi devo dfaf dfcc dfco dffa dfoe dia- diac diad diaf diao dica dice dici dico dida dide didi dido diea died dief dif- difa diff diii diiv dioc diva divd dive divi divo doae doca doce doci doco dod- doda dodd dode dodi dodo doea doff doid dood doof dove dovi dvda dvi- dvii dvoa eaaf eaca eacc eada eadd eadi eaec eaif eave ecaa ecac ecad ecai ecao ecca eccc ecce ecci ecco ecdc ecdf eced ecef ecfa ecfc eco- ecod edac edad edca edda eddc edde eddi eddo ede- edea edei edfa edia edie edif edoc edod edve eeca eede eeea eeee eefa eefe