-er c-- ccc cce cch cck cco ccr ccu ccv ccz ce- cec cee ceh cek ceo cer ceu cev cez ch- chc che chh chk cho chr chu chv chz ckc ckh cko co- coc coe coh cok coo cor cou cov coz crc cre crh crk cro crr cru crv crz cuc cue cuh cuk cuo cur cuu cuv cuz cvc cve cvh cvk cvo cvr cvu cvv cvz cz- czc cze czk czo ec- ecc ece ech eck eco ecr ecu ecv eec eee eek eeo eer eev ehc ehe ehh eho ehr ehu ehv ekc eke ekh eko ekr eku ekv eo- eoc eoe eoh eok eoo eor eou erc ere erh erk ero err eru erv erz eu- euc eue eur euv evc eve evh evo evr evv eze ezh ezo ezr ezz hcc hce hch hck hco hcr hcv he- hec hee heh hek heo her heu hev hez hhc hhe hhh hhk hho hhr hhu hhv hhz hkh hkk hko hkr hku hoc hoe hoh hok hoo hor hou hov hr- hrc hre hrh hrk hro hrr hru hrv hrz huc hue huh huk huo hur huu huv huz hv- hvc hvk hvo hvr hvv hze hzo k-z kcc kce kch kck kcr kcu ke- kec kee keh kek keo ker kev kez khe khh khk kho khr khu khv khz kkc kke kkh kkk kkr kku kkv koc koe koh kok koo kor kou koz krc krk kro krr kru krv kuc kue kuh kuk kur kuu kvh kvk kvo kvr kvv kzo oc- occ och ock oco ocr ocu ocv ocz oec oee oeh oeo oer ohc ohe ohh oho ohr ohu okc oke okk oko okr oku oo- ooc ooh ook ooo oor oov or- orc ore orh ork oro orr oru orv orz ou- ouc oue ouh ouk ouo our ov- ovc ove ovh ovo ovv oze ozo ozu ozz rcc rce rch rco rcr rcu rcv re- rec ree reh rek reo rer reu rev rez rh- rhc rhe rhh rho rhr rhu rhv rkc rke rkk rko rku rkv rkz roc roe roh rok roo ror rou rov roz rrc rrh rrk rrr rru ruc rue ruh ruk ruo rur ruu ruv ruz rvc rve rvh rvo rvr rvu rvv rze rzo ucc uce uch uck uco ucr ucu ucv uec uee ueh uer uhc uhe uhh uho uhr uhu uhv ukc uke ukk ukr uku ukz uoc uoe uok uoo uor ur- urc ure urk uro urr uru urz uuc uue uur uuu uvc uve uvo uvu uvv uzh uzo uzu v-e vcc vce vch vco vcr vcu vec vee veh vek veo ver veu vez vh- vhc vhe vho voc voe voh vok voo vor vou vov voz vrc vre vrh vrk vrr vru vue vuk vur vuv vuz vvc vvo vvr vvv vvz zce zco zec zee zeh zek zeo zer zev zez zhc zhe zho zhr zhu zo- zoc zoe zok zoo zor zou zrh zro zuc zuk zur zuz zzr zzz

-hou cccc cccu cccv ccee cche cchr ccoc ccrc ccre ccuc ccvo cec- cece ceco ceec ceke ceor ceou cer- cerc cere cero cevo ceze chce chch chec chee cheh chek cher cheu chev chez choc choh chok choo chor chou chov chrc chro chrr chuk chur chvo ckch ckck ckco ckcv cker ckhv ckoc ckoo ckor ckrc ckvo coce coch cock coco cocu coho cok- coke coko cooh cook cor- corc core cork coro corr coue couk cour cove covo coze cozz crcc crce crcr crcz cre- crec cree creh creo creu crkc croc croe croh crok croo cror croz crue cruk cruz cucc cuce cuck cuek cuer cuk- cuke cure curo curr cuve cuzo cvcc cver cvrr eccc ecce ecco eche echo ecko eco- ecou ecrc ecrr ecru ecrv eeee eeke eeoc eerc eero eeze ehcc eheh eher eheu ehre ekch ekco ekek eker ekho ekur eore ercc erce erch erec erer erev erez erhc erhu erke eroc eroe eroo errc erre erro eruc eruh erur eruv erve euch euer eur- eurc eure euro ever evoe evoo evre evvk ezek ezer ezov ezuz ezzo hccc hcch hech heck heek heer hehe heho heke heku heor heou herc here herk hero herr heru herz heue heuk heur heve heze hhhh hkcc hoce hoch hock hocr hoek hoer hohe hoho hoke hoko hoku hooe hook hoor horc hore hork horo horr houe houk hour hove hovk hoze hozo hree hrrc huch huck hucu huer huez huhu huke huor hure hurk huro hurr huru hurz huve huzz hvcc kccc kcck kccr kccu kccv kcec kcee kceo kceu kcez kche kchh kchk kcho kchr kchu kchz kckc kckk kcko kckr kckv kckz kcoe kcoh kcor kcou kcoz kcrc kcrh kcro kcrr kcru kcrv kcrz kcue kcuh kcuk kcuz kcvh kcvk kcvo kcvr kcvu kcvv kcze kczo kczz kech keck keco kecr keeh keek keer kehk kehr kekc keke keko keku keok ker- kerc kere kerk kero kerr keru kerv kerz keur keve keze kezr kezz khcc khch khck khcv khec kher khhk khho khhz khke khkk khkr khkv khkz khoc khoe khok khor khou khoz khrk khro khrr khrv khuk khur khvh khzk khzz kkch kkck kkco kkcr kkez kkhh kkhk kkhr kkkk kkoh kkoo kkor kkov kkoz kkrc kkre kkrh kkrk kkro kkrr kkrv kkrz kkuu kkvr kkvu kkvv kkzu kkzz koch kock kohh koho kohr kohu kokc koke kokh kokk koko kokr koku kokz kooc kook kooo koor koou koov kooz korc kore kork koro korr koru korv koue kour kouu kovc kove kovk kovo kovr koze kozk kozo kozr kozu krcc krce krch krco krcu krec kree kreh krek kreo kreu krev krez krhc krhv krkc krke krkh krkk krko krkr krku krkv krkz kroc kroe kroh krok kroo kror krov kroz krrc krre krrk krro krrr krrz kruc krue kruh kruk krur kruz krvc krve krvk krvo krvr krvv krvz krze krzk krzr krzz kucc kuce kuch kuco kucr