-er a-a a-c aaa aac aae aah aao aar aau ac- aca acc ace ach aco acr acu aea aec aee aeh aeo aer aeu aha ahc ahe ahh aho ahr ahu aoa aoc aoe aoh aoo aor aou ar- ara arc are arh aro arr aru au- aua auc aue auh auo aur c-- caa cac cae cah cao car cau cca ccc cce cch cco ccr ccu ce- cea cec cee ceh ceo cer ceu ch- cha chc che chh cho chr chu co- coa coc coe coh coo cor cou cra crc cre crh cro crr cru cua cuc cue cuh cuo cur cuu eaa eac eae eah eao ear eau ec- eca ecc ece ech eco ecr ecu eea eec eee eeo eer eha ehc ehe ehh eho ehr ehu eo- eoa eoc eoe eoh eoo eor eou era erc ere erh ero err eru eu- eua euc eue eur haa hac hae hah hao har hau hca hcc hce hch hco hcr he- hea hec hee heh heo her heu hha hhc hhe hhh hho hhr hhu hoa hoc hoe hoh hoo hor hou hr- hra hrc hre hrh hro hrr hru hua huc hue huh huo hur huu oaa oac oae oah oao oar oau oc- oca occ och oco ocr ocu oea oec oee oeh oeo oer oha ohc ohe ohh oho ohr ohu oo- ooa ooc ooh ooo oor or- ora orc ore orh oro orr oru ou- oua ouc oue ouh ouo our ra- raa rac rae rah rao rar rau rca rcc rce rch rco rcr rcu re- rea rec ree reh reo rer reu rh- rha rhc rhe rhh rho rhr rhu roa roc roe roh roo ror rou rra rrc rrh rrr rru rua ruc rue ruh ruo rur ruu ua- uaa uac uae uah uao uar uau uca ucc uce uch uco ucr ucu uea uec uee ueh uer uha uhc uhe uhh uho uhr uhu uoa uoc uoe uoo uor ur- ura urc ure uro urr uru uua uuc uue uur uuu

-hou a-ha aaaa aaac aaae aaah aaar aaca aacc aace aach aaco aacr aacu aaea aaec aaha aaoe aaoo aara aarc aare aaro aaru acaa acac acae acar acca accc acce acch acco accu ace- acea acec aceh acer acha ache achh acho achr achu acoa acoe acoh acor acou acr- acra acrc acre acro acrr acu- acue acuo acur aeac aeer aer- aera aerc aero ahac ahah ahar ahau ahha ahoa ahoe ahor ahra ahrc ahre ahrr ahua aoah aoca aoce aoeu aora arac arae arah arar arau arc- arca arce arch arco area arec aree areh areo areu arh- aroa aroe aroo aror arr- arra arrc arre arrh arro arrr arru arua arue auaa auca auce auch auer aur- aura aure auro caaa caac caah cac- caca cacc cace cach caco cacr caec caer caeu caha cahe caor cara carc care caro carr cauc cauo ccaa ccac ccar ccca cccc cccu ccee ccha cche cchr ccoc ccra ccrc ccre ccuc ceac cear cec- ceca cece ceco ceec ceor ceou cer- cera cerc cere cero chaa chac chae chah chao char chau chca chce chch chea chec chee cheh cher cheu chha choc choh choo chor chou chra chrc chro chrr chua chur coca coce coch coco cocu coha coho cooh cor- cora corc core coro corr coua coue cour crac crar crau crca crcc crce crcr cre- crea crec cree creh creo creu croc croe croh croo cror crue cuau cuca cucc cuce cuer cura cure curo curr eaca eacc each eaec eara eare earh earo ecaa ecac ecao ecar ecca eccc ecce ecco echa eche echo eco- ecou ecra ecrc ecrr ecru ecua eeca eeea eeee eeoc eera eerc eero ehaa ehcc ehea eheh eher eheu ehre eora eore erau erca ercc erce erch erec erer erhc erhu eroc eroe eroo erra errc erre erro erua eruc eruh erur euch euer eur- eura eurc eure euro haar hace haco haec haha haho haor hara harc hare harh haro harr haru hau- haue hcca hccc hcch heah hear heca hech heer hehe heho heor heou hera herc here hero herr heru heue heur hhaa hhhh hoac hoar hoca hoce hoch hocr hoer hoha hohe hoho hooe hoor hora horc hore horo horr houe hour hrac hree hrrc huac huah huch hucu huea huer huhu huor hura hure huro hurr huru o-eo oaau oaer oahe oahu oara oare ocac occa occc oce ocee ocha oche ocra ocre ocro ocrr ocur oec- oeca oecc oeec oera oere ohau ohcc ohee oher ohho ohoh ohra ohre ooaa oocr ooer ooha ooho oooh oooo oora oore orac orae orah orao orar orca orce orch orco ore- orea orec oreh oreo orer orhe oro- oroe oror orra orro ouac oucc ouch ouea ouer our- oura oure ouro ouu- rac- raca racc race rach raco racu raec raer raha rahe rahr rahu raoc raoh rara rare raro raua rauc raue rcac rccc rea- reac reae reao rear reau reca recc rece rech recr recu reha rehe reou rera rere rero reru reue reuu rhae rhau rhce rhea rhee rheo rhoa rhoc rhoh rhue roar roca rocc roce roch roco roea roer roha rohe rohr rohu roor rora rorc rore roro roru roua roue rouh rrah rrrr ruah ruca ruce ruch ruer ruhe ruhh ruhr rura rurc rure ruro ruru uaca uaoc uarc uaru uaua ucar ucca ucea ucha uche ucho ucrc ucua uher uhoh uhuh uocc uor- uore urac urao urau urca urch ure- urea ureh urho uro- uroa uroo urra urre urrh urur uuoc uuuu

-aaa- aaaah aaace aaaee aaaoc aaarc aahaa aarah aarau aarch aaroh acaca acar- acara acare acaua accho accra accue accur aceae acera acero achao achar achau achee acher achoo achor achre achro achua achue acore acou- acoua acouo acrea acree acro- acrue acura acure aeaea aereo aero- aeroe aerru ahare ahere ahero ahhaa ahhha ahoah ahora ahore ahrar ahura ahuru aoure ara-c