-er -ic a-a a-c a-i aaa aac aae aaf aai aao aar aau aav ac- aca acc ace acf aci aco acr acu acv aea aec aee aef aei aeo aer aeu aev af- afa afc afe aff afi afo afr afu afv ai- aia aic aie aif aii aio air aiu aiv aoa aoc aoe aof aoi aoo aor aou aov ar- ara arc are arf ari aro arr aru arv au- aua auc aue auf aui auo aur auv av- ava avc ave avf avi avo avr avu c-- caa cac cae caf cai cao car cau cav cca ccc cce ccf cci cco ccr ccu ccv ce- cea cec cee cef cei ceo cer ceu cev cfa cfc cfe cff cfi cfo cfr cfu cfv ci- cia cic cie cif cii cio cir ciu civ co- coa coc coe cof coi coo cor cou cov cra crc cre crf cri cro crr cru crv cua cuc cue cuf cui cuo cur cuu cuv cva cvc cve cvf cvi cvo cvr cvu cvv eaa eac eae eaf eai eao ear eau eav ec- eca ecc ece ecf eci eco ecr ecu ecv eea eec eee eef eeo eer eev ef- efa efc efe eff efi efo efr eia eic eie eif eii eio eir eiu eiv eo- eoa eoc eoe eof eoi eoo eor eou era erc ere erf eri ero err eru erv eu- eua euc eue euf eui eur euv eva evc eve evf evi evo evr evv faa fac fae faf fai fao far fau fav fca fcc fce fcf fci fco fcr fcu fcv fea fec fee fef fei feo fer feu fev ffa ffc ffe fff ffi ffo ffr ffu ffv fia fic fie fif fii fir fiu foa foc foe fof foi foo for fou fra frc fre frf fri fro frr fru fua fue fuf fui fuo fur fuu fuv fva fvc i-f i-v ia- iaa iac iae iaf iai iao iar iau iav ica icc ice icf ici ico icr icu icv ie- iea iec iee ief iei ier iev ifa ifc ife iff ifi ifo ifr ifu iia iic iie iif iii iio iir iiu io- ioa ioc ioe iof ioi ioo ior iou iov ir- ira irc ire irf iri iro irr iru irv iu- iua iuc iue iui iur iva ivc ive ivf ivi ivo ivr ivu ivv o-i oaa oac oae oaf oai oao oar oau oav oc- oca occ ocf oci oco ocr ocu ocv oea oec oee oef oei oeo oer of- ofa ofc ofe off ofi ofo ofr ofu ofv oia oic oie oif oii oio oir oiu oiv oo- ooa ooc oof ooi ooo oor oov or- ora orc ore orf ori oro orr oru orv ou- oua ouc oue ouf oui ouo our ov- ova ovc ove ovf ovi ovo ovv ra- raa rac rae raf rai rao rar rau rav rca rcc rce rcf rci rco rcr rcu rcv re- rea rec ree ref rei reo rer reu rev rfa rfc rfe rff rfi rfo rfr rfu rfv ria ric rie rif rii rio rir riv roa roc roe rof roi roo ror rou rov rra rrc rrf rri rrr rru rua ruc rue ruf rui ruo rur ruu ruv rva rvc rve rvf rvi rvo rvr rvu rvv ua- uaa uac uae uaf uai uao uar uau uav uca ucc uce ucf uci uco ucr ucu ucv uea uec uee uef uei uer ufa ufc ufe uff ufi ufo ufr ufu ufv uia uic uie uif uii uio uir uiu uoa uoc uoe uoo uor ur- ura urc ure urf uri uro urr uru uua uuc uue uur uuu uva uvc uve uvf uvo uvu uvv v-a v-e vaa vac vae vai vao var vau vav vca vcc vce vcf vci vco vcr vcu vea vec vee vef vei veo ver veu vfa vfc vff vfi vfr vfu vfv vi- via vic vie vif vii vio vir viu viv voa voc voe vof voi voo vor vou vov vra vrc vre vrf vri vrr vru vue vur vuv vva vvc vvi vvo vvr vvv

-vac a-fu a-ii a-iv aaaa aaac aaae aaaf aaai aaar aaav aaca aacc aace aacf aaci aaco aacr aacu aacv aaea aaec aaev aafa aafc aaff aafi aaic aaii aaoe aaoo aara aarc aare aari aaro aaru aava acaa acac acae acai acar acca accc acce accf acci acco accu ace- acea acec acer acev acfc acfe acfi aci- acia acic acie acif acir acoa acoe acor acou acr- acra acrc acre acri acro acrr acrv acu- acue acuf acuo acur acvv aeac aeaf aeci aeer aeio aer- aera aerc aeri aero aeva afaa afao afar afca afcc afci afcu afee afer affa affc affi affo afia afif afir afoa afoe afoo afor afr- afra afrc afre afri afro afru afua afue aiai aica aicc aice aicf aicr aiea aiee aiff aifv aiia aiic aiir aioc aioi aira aire airi airo aiui aiva aoca aoce aoeu aora aouf arac arae araf arai arar arau arc- arca arce arci arco area arec aree aref arei areo areu arev arfa arfc arff arfu aria arie arif arii ario aroa aroe aroi aroo aror arr- arra arrc arre arri arro arrr arru arua arue arui arva arve arvi arvo auaa auca auce auci auer aufc aufe aufi aur- aura aure auri auro auve avao avar avcc avce avco avea avec aveo aver aveu avia avic avie avio aviv avor avou avra avre avri avro avui avur avva avvo caaa caac caaf cac- caca cacc cace caci caco cacr caec caei caer caeu cafa cafc cafe caff cafu caia caic caio cair caiu caoi caor cara carc care carf cari caro carr cauc cauf cauo cava cave cavi cavo cavu ccaa ccac ccaf ccai ccar ccca cccc cccf ccci cccu cccv ccee ccfa ccfc ccff ccfi ccic ccii ccir cciv ccoc ccra ccrc ccre ccrf ccri ccuc ccvi ccvo