-er -ic a-a a-c a-i aaa aac aae aaf aai aar aau ac- aca acc ace acf aci acr acu aea aec aee aef aei aer aeu af- afa afc afe aff afi afr afu ai- aia aic aie aif aii air aiu ar- ara arc are arf ari arr aru au- aua auc aue auf aui aur c-- caa cac cae caf cai car cau cca ccc cce ccf cci ccr ccu ce- cea cec cee cef cei cer ceu cfa cfc cfe cff cfi cfr cfu ci- cia cic cie cif cii cir ciu cra crc cre crf cri crr cru cua cuc cue cuf cui cur cuu eaa eac eae eaf eai ear eau ec- eca ecc ece ecf eci ecr ecu eea eec eee eef eer ef- efa efc efe eff efi efr eia eic eie eif eii eir eiu era erc ere erf eri err eru eu- eua euc eue euf eui eur faa fac fae faf fai far fau fca fcc fce fcf fci fcr fcu fea fec fee fef fei fer feu ffa ffc ffe fff ffi ffr ffu fia fic fie fif fii fir fiu fra frc fre frf fri frr fru fua fue fuf fui fur fuu i-f ia- iaa iac iae iaf iai iar iau ica icc ice icf ici icr icu ie- iea iec iee ief iei ier ifa ifc ife iff ifi ifr ifu iia iic iie iif iii iir iiu ir- ira irc ire irf iri irr iru iu- iua iuc iue iui iur ra- raa rac rae raf rai rar rau rca rcc rce rcf rci rcr rcu re- rea rec ree ref rei rer reu rfa rfc rfe rff rfi rfr rfu ria ric rie rif rii rir rra rrc rrf rri rrr rru rua ruc rue ruf rui rur ruu ua- uaa uac uae uaf uai uar uau uca ucc uce ucf uci ucr ucu uea uec uee uef uei uer ufa ufc ufe uff ufi ufr ufu uia uic uie uif uii uir uiu ur- ura urc ure urf uri urr uru uua uuc uue uur uuu

a-fu a-ii aaaa aaac aaae aaaf aaai aaar aaca aacc aace aacf aaci aacr aacu aaea aaec aafa aafc aaff aafi aaic aaii aara aarc aare aari aaru acaa acac acae acai acar acca accc acce accf acci accu ace- acea acec acer acfc acfe acfi aci- acia acic acie acif acir acr- acra acrc acre acri acrr acu- acue acuf acur aeac aeaf aeci aeer aer- aera aerc aeri afaa afar afca afcc afci afcu afee afer affa affc affi afia afif afir afr- afra afrc afre afri afru afua afue aiai aica aicc aice aicf aicr aiea aiee aiff aiia aiic aiir aira aire airi aiui arac arae araf arai arar arau arc- arca arce arci area arec aree aref arei areu arfa arfc arff arfu aria arie arif arii arr- arra arrc arre arri arrr arru arua arue arui auaa auca auce auci auer aufc aufe aufi aur- aura aure auri caaa caac caaf cac- caca cacc cace caci cacr caec caei caer caeu cafa cafc cafe caff cafu caia caic cair caiu cara carc care carf cari carr cauc cauf ccaa ccac ccaf ccai ccar ccca cccc cccf ccci cccu ccee ccfa ccfc ccff ccfi ccic ccii ccir ccra ccrc ccre ccrf ccri ccuc ceac cear cec- ceca cece ceci ceec cef- cefa cefc cer- cera cerc cere cerf ceri ceui cfaa cfac cfae cfar cfca cfcf cffr cfia cfra cfre ciaa ciar ciau cica cicc cici cicr cicu ciee cier cifa cife ciff ciia ciii cira circ cire ciri cirr ciuc crac craf crai crar crau crca crcc crce crcr cre- crea crec cree crei creu crfc cria cric crie crif criu crue cuau cuca cucc cuce cuci cuer cufa cufc cuff cufi cui- cuif cuir cura cure curf curi curr eaaf eaca eacc eaec eaif eaiu eara eare ecaa ecac ecai ecar ecca eccc ecce ecci ecef ecfa ecfc ecfr ecra ecrc ecrf ecri ecrr ecru ecua eeca eeea eeee eefa eefe eera eerc efca effa effi efic efua eica eiec eiei eier eira eire eraf erau erca ercc erce erec erei erer erfc eria eric erie eriu erra errc erre erua eruc erur euer eufc eufi eur- eura eurc eure faaa faac faca facc face fafa fafc fafe faff fafi faie fair fara farc fare farr faru faue faur fcar fcca fccf fcic fcii fcra feaf fear fece feer fefc fefe feff fefi feia feie feir fera ferc fere ferr feru ffar ffcc ffee ffff ffii ffrr fiaa fiac fiaf fiar fica ficc fice fiec fief fier fifa fifc fife fiff fifi fiii fira fire fiua frac frae frau frcc frea free frei frfc fria fric frie frue fuar fuc- fuca fuci fufc fuff fufu fuir fur- fura fure furi furr iaaa iaac iaai iaca iacc iacr iacu iaea iaec iafc iafe iaff iaia iara iarc iare iaru icaa icac icaf icai icar icca iccc iccf icci iccr iccu icea icec icee icef icer icra icrc icre icrf icrr icru icue ieac iecc ieie iera iere ieri ifaa ifac ifae ifar ifer ific ifra ifrf ifri iiac iica iifa iiie iiii iira iirc iiuc irac irae iraf irai irar irca ircc ircu iree irer irfe irfu iri- iria iric irie irra irrc irre irri iucc iuce iuef iuiu iura raaf rac- raca racc race raci racu raec raef raer rafa rafc rafe raff rafi raia raic raie raif raii rair raiu rara rare rarf rari raua rauc raue rauf rcac rcaf rccc rcfc rcic rea- reac reae reaf rear reau reca recc rece reci recr recu reef refe reff refi refr refu reia reif reii reir reiu rera rere reri reru reue reuf reuu rfae rfef rffc rfic riaa riai riau rica ricc rice rief rier rieu rifa rife riff rifu riia riif rire riri riue rrfc rrif rrrr ruca ruce ruci ruer rufa rufc rufe ruff ruif rura