-er a-a a-c aaa aac aae aaf aaj aao aar aav ac- aca acc ace acf acj aco acr acv aea aec aee aef aej aeo aer aev af- afa afc afe aff afj afo afr afv aja ajc aje ajf ajj ajo ajr aoa aoc aoe aof aoj aoo aor aov ar- ara arc are arf arj aro arr arv av- ava avc ave avf avo avr c-- c-j caa cac cae caf caj cao car cav cca ccc cce ccf ccj cco ccr ccv ce- cea cec cee cef cej ceo cer cev cfa cfc cfe cff cfo cfr cfv cja cjc cjf cjr co- coa coc coe cof coj coo cor cov cra crc cre crf crj cro crr crv cva cvc cve cvf cvo cvr cvv eaa eac eae eaf eaj eao ear eav ec- eca ecc ece ecf ecj eco ecr ecv eea eec eee eef eeo eer eev ef- efa efc efe eff efo efr eja ejc ejf ejo eo- eoa eoc eoe eof eoo eor era erc ere erf ero err erv eva evc eve evf evo evr evv faa fac fae faf faj fao far fav fca fcc fce fcf fcj fco fcr fcv fea fec fee fef feo fer fev ffa ffc ffe fff ffo ffr ffv fja fjc foa foc foe fof foo for fra frc fre frf frj fro frr fva fvc jaa jac jae jaf jaj jao jar jav jca jcc jce jcf jco jcr jea jec jee jef jej jeo jer jfa jfc jfe jff jfj jfo jfr jja jjc jjf jjj jjr joa joc joe jof joj joo jor jra jrc jrf jro jrr jvc oaa oac oae oaf oaj oao oar oav oc- oca occ ocf ocj oco ocr ocv oea oec oee oef oeo oer of- ofa ofc ofe off ofo ofr ofv oja ojc oje ojo oo- ooa ooc oof ooo oor oov or- ora orc ore orf oro orr orv ov- ova ovc ove ovf ovo ovv ra- raa rac rae raf raj rao rar rav rca rcc rce rcf rcj rco rcr rcv re- rea rec ree ref reo rer rev rfa rfc rfe rff rfj rfo rfr rfv rja rjc rjf rjr roa roc roe rof roj roo ror rov rra rrc rrf rrr rva rvc rve rvf rvo rvr rvv v-a v-e vaa vac vae vaj vao var vav vca vcc vce vcf vco vcr vea vec vee vef veo ver vfa vfc vff vfr vfv vja voa voc voe vof voo vor vov vra vrc vre vrf vrr vva vvc vvo vvr vvv

-vac aaaa aaac aaae aaaf aaar aaav aaca aacc aace aacf aaco aacr aacv aaea aaec aaev aafa aafc aaff aaoe aaoo aara aarc aare aaro aava acaa acac acae acar acca accc acce accf acco ace- acea acec acer acev acfc acfe acoa acoe acor acr- acra acrc acre acro acrr acrv acvv aeac aeaf aeer aer- aera aerc aero aeva afaa afao afar afca afcc afee afer affa affc affo afoa afoe afoo afor afr- afra afrc afre afro ajac ajao ajar ajee ajef ajoo aoca aoce aora arac arae araf arar arc- arca arce arco area arec aree aref areo arev arfa arfc arff arja arje arjo aroa aroe aroo aror arr- arra arrc arre arro arrr arva arve arvo avaj avao avar avcc avce avco avea avec aveo aver avor avra avre avro avva avvo caaa caac caaf cac- caca cacc cace caco cacr caec caer cafa cafc cafe caff caja caor cara carc care carf carj caro carr cava cave cavo ccaa ccac ccaf ccar ccca cccc cccf cccv ccee ccfa ccfc ccff ccjo ccoc ccra ccrc ccre ccrf ccvo ceac cear cec- ceca cece ceco ceec cef- cefa cefc ceja cejc ceor cer- cera cerc cere cerf cero ceva cevo cfaa cfac cfae cfao cfar cfav cfca cfcf cfco cffr cfoa cfor cfra cfre cjar cjca cjcj cjfr cjor cjrc cjrj coca coce coco cofc cofe coff cojo coof cor- cora corc core corf coro corr cova cove covo crac craf craj crar crca crcc crce crcr cre- crea crec cree creo crfc croc croe croo cror cvac cvar cvca cvcc cver cvfr cvra cvrr eaaf eaca eacc eaec eara eare earo eave ecaa ecac ecao ecar ecca eccc ecce ecco ecef ecfa ecfc ecfr eco- ecra ecrc ecrf ecrr ecrv eeca eeea eeee eefa eefe eeoc eera eerc eero eeva efca efco efeo effa efor ejer ejoo eora eore eraf erca ercc erce erec erer erev erfc erja eroc eroe eroo erra errc erre erro erve evac evae evar evea ever evje evoe evoo evra evre faaa faac faca facc face fafa fafc fafe faff fafo faja fajr fara farc fare faro farr fava favc fave fcar fcca fccf fccj fcra feaf fear fece feer fefc fefe feff fefo feof fera ferc fere fero ferr ferv feve fevr ffar ffcc ffee ffff ffrr fjca foaf foar foca foce focj foco foer fofo foje foof for- fora fore forj foro forr fove fr-v frac frae frcc frea free freo frfc froe j-ro jaaf jaar jaca jacc jace jaco jaer jafa jafc jaff jafr jaja jara jarc jare jarf jaro jarr java jave jccc jcrc jear jeer jefe jeff jera jere jero jjar jjcc joao joar joca joce joco joea joee jofa jofr jojo joof joor jora jore jorf joro jova jove jovo o-eo oaer oafc oafo oara oare ocac occa occc oce ocee ocef ocfa ocra ocre ocro ocrr oec- oeca oecc oeec oera oere ofcr ofer off- offa offc offe offo offr ofor ofra ofre ojea ooaa oocr ooer ooff oooo oora oore orac orae orao orar orav orca orce orco ore- orea orec oreo orer orfe orff oro- oroe orof oror orra orro orve orvr ovar ovee over ovo- ovoo ovra ovre raaf raaj rac- raca racc race raco racv raec raef raer rafa rafc rafe raff raja raje rajo raoc rara rare rarf raro rava rave