-er -th c-- ccc cce cch cck cco ccr cct ccu ce- cec cee ceh cek ceo cer cet ceu ch- chc che chh chk cho chr cht chu ckc ckh cko ckt co- coc coe coh cok coo cor cot cou crc cre crh crk cro crr crt cru ctc cte cth ctk cto ctr ctt ctu cuc cue cuh cuk cuo cur cut cuu ec- ecc ece ech eck eco ecr ect ecu eec eee eek eeo eer eet ehc ehe ehh eho ehr eht ehu ekc eke ekh eko ekr ekt eku eo- eoc eoe eoh eok eoo eor eot eou erc ere erh erk ero err ert eru etc ete eth etk eto etr ett etu eu- euc eue eur eut hcc hce hch hck hco hcr hct he- hec hee heh hek heo her het heu hhc hhe hhh hhk hho hhr hht hhu hkh hkk hko hkr hkt hku hoc hoe hoh hok hoo hor hot hou hr- hrc hre hrh hrk hro hrr hrt hru htc hte hth htk hto htr htt huc hue huh huk huo hur hut huu k-t kcc kce kch kck kcr kct kcu ke- kec kee keh kek keo ker ket khe khh khk kho khr khu kkc kke kkh kkk kkr kkt kku koc koe koh kok koo kor kot kou krc krk kro krr krt kru ktc kte kth ktk kto ktr ktt ktu kuc kue kuh kuk kur kut kuu oc- occ och ock oco ocr oct ocu oec oee oeh oeo oer oet ohc ohe ohh oho ohr oht ohu okc oke okk oko okr oku oo- ooc ooh ook ooo oor oot or- orc ore orh ork oro orr ort oru ot- otc ote oth otk oto otr ott otu ou- ouc oue ouh ouk ouo our out rcc rce rch rco rcr rct rcu re- rec ree reh rek reo rer ret reu rh- rhc rhe rhh rho rhr rht rhu rkc rke rkk rko rkt rku roc roe roh rok roo ror rot rou rrc rrh rrk rrr rrt rru rtc rte rtk rto rtr rtt rtu ruc rue ruh ruk ruo rur rut ruu tcc tce tch tck tco tcr tct tcu te- tec tee teh tek teo ter tet teu th- thc the thh thk tho thr tht thu tkc tke tkk tko tkr tkt to- toc toe toh tok too tor tot tou trc tre trh trk tro trr trt tru ttc tte tth ttk tto ttr ttt ttu tuc tue tuh tuk tuo tur tut tuu ucc uce uch uck uco ucr uct ucu uec uee ueh uer uet uhc uhe uhh uho uhr uht uhu ukc uke ukk ukr uku uoc uoe uok uoo uor uot ur- urc ure urk uro urr urt uru utc ute uth utk uto utr utt utu uuc uue uur uut uuu

-hou cccc cccu ccee cche cchr ccoc ccrc ccre ccrt cctc cctt ccuc ccut cec- cece ceco cect ceec ceke ceor ceou cer- cerc cere cero cert cet- cete ceto chce chch chec chee cheh chek cher chet cheu chkt choc choh chok choo chor chou chrc chro chrr chrt chto chtr chtt chuk chur chut ckch ckck ckco cker ckoc ckoo ckor ckot ckrc coce coch cock coco coct cocu coho cok- coke coko cooh cook coot cor- corc core cork coro corr cort cotc cote coth coto cott cotu coue couk cour cout crcc crce crcr cre- crec cree creh creo cret creu crkc croc croe croh crok croo cror crot crrt crtc crue cruk crut ctec ctor ctot ctrc cucc cuce cuck cuek cuer cuk- cuke cure curo curr curt cut- cutc cute cuth cuto cutt eccc ecce ecco ecct eche echo echt ecko eco- ecot ecou ecrc ecrr ecru ect- ectc ecth ecto eeee eeke eeoc eerc eero eetc eete eeth eetu ehcc eheh eher eheu ehre ehte ekch ekco ekek eker eket ekho ekur eore eotc eoto ercc erce erch erec erer eret erhc erhu erke eroc eroe eroo errc erre erro erth ertu eruc eruh erur etcc etch etco etec etee eter eth- ethe etho etoe etoh etok etre etro ette etto ettu euch euer eur- eurc eure euro eurt euth hccc hcch hech heck hect heek heer heet hehe heho heke hekt heku heor heou herc here herk hero herr hert heru hete heth heto hett hetu heue heuk heur hhhh hkcc hket hoce hoch hock hocr hoek hoer hohe hoho hoke hoko hoku hooe hook hoor hoot horc hore hork horo horr hort hote hoth hoto hotr hott hotu houe houk hour hout hree hrrc hrte htcc htet htoh htrk httr huch huck hucu huer huet huhu huke huor huot hure hurk huro hurr hurt huru hute huth huto hutt hutu kccc kcck kccr kcct kccu kcec kcee kceo kcet kceu kche kchh kchk kcho kchr kchu kckc kckk kcko kckr kcoe kcoh kcor kcot kcou kcrc kcrh kcro kcrr kcrt kcru kctc kcte kcto kctu kcue kcuh kcuk kech keck keco kecr keeh keek keer keet kehk kehr kekc keke keko keku keok ker- kerc kere kerk kero kerr kert keru ket- ketc kete keth ketk keto ketr kett ketu keur khcc khch khck khct khec kher khet khhk khho khke khkk khkr khoc khoe khok khor khot khou khrk khro khrr khrt khte khth khtk khto khtr khtt khuk khur khut kkch kkck kkco kkcr kkct kkhh kkhk kkhr kkkk kkoh kkoo kkor kkot kkrc kkre kkrh kkrk kkro kkrr kkrt kktc kktk kktu kkut kkuu koch kock koct kohh koho kohr koht kohu kokc koke kokh kokk koko kokr koku kooc kook kooo koor koot koou korc kore kork koro korr kort koru kotc kote koth kotk koto kotr kott kotu koue kour kout kouu krcc krce krch krco krcu krec kree kreh krek kreo kret kreu krhc krkc krke krkh krkk krko krkr krku kroc kroe kroh krok kroo kror krrc krre krrk krro krrr krrt krtc