-er -th c-- ccc ccd cce cch cco ccr cct ccu cdc cdd cde cdh cdo cdr cdt cdu ce- cec ced cee ceh ceo cer cet ceu ch- chc chd che chh cho chr cht chu co- coc cod coe coh coo cor cot cou crc crd cre crh cro crr crt cru ctc ctd cte cth cto ctr ctt ctu cuc cud cue cuh cuo cur cut cuu dcc dcd dce dco dcr dct dcu ddc ddd dde ddh ddo ddr ddt ddu de- dec ded dee deh deo der det deu dh- dhc dhd dhe dhh dho dhr dht dhu doc dod doe doh doo dor dot dou drc drd dre dro drr drt dru dtc dtd dte dth dto dtr dtt dtu duc dud due duh duo dur dut ec- ecc ecd ece ech eco ecr ect ecu ed- edc edd ede edh edo edr edt edu eec eed eee eeo eer eet ehc ehd ehe ehh eho ehr eht ehu eo- eoc eod eoe eoh eoo eor eot eou erc erd ere erh ero err ert eru etc etd ete eth eto etr ett etu eu- euc eud eue eur eut hcc hcd hce hch hco hcr hct hdc hdd hde hdh hdo hdr hdt hdu he- hec hed hee heh heo her het heu hhc hhd hhe hhh hho hhr hht hhu hoc hod hoe hoh hoo hor hot hou hr- hrc hrd hre hrh hro hrr hrt hru htc htd hte hth hto htr htt huc hud hue huh huo hur hut huu oc- occ ocd och oco ocr oct ocu odc odd ode odh odo odr odt odu oec oed oee oeh oeo oer oet ohc ohd ohe ohh oho ohr oht ohu oo- ooc ood ooh ooo oor oot or- orc ord ore orh oro orr ort oru ot- otc otd ote oth oto otr ott otu ou- ouc oud oue ouh ouo our out rcc rcd rce rch rco rcr rct rcu rdc rdd rde rdh rdo rdr rdt rdu re- rec red ree reh reo rer ret reu rh- rhc rhd rhe rhh rho rhr rht rhu roc rod roe roh roo ror rot rou rrc rrd rrh rrr rrt rru rtc rtd rte rto rtr rtt rtu ruc rud rue ruh ruo rur rut ruu tcc tcd tce tch tco tcr tct tcu tdc tdd tde tdh tdo tdr tdt tdu te- tec ted tee teh teo ter tet teu th- thc thd the thh tho thr tht thu to- toc tod toe toh too tor tot tou trc trd tre trh tro trr trt tru ttc ttd tte tth tto ttr ttt ttu tuc tud tue tuh tuo tur tut tuu ucc ucd uce uch uco ucr uct ucu udc udd ude udo udr udt udu uec ued uee ueh uer uet uhc uhd uhe uhh uho uhr uht uhu uoc uod uoe uoo uor uot ur- urc urd ure uro urr urt uru utc utd ute uth uto utr utt utu uuc uue uur uut uuu

-hou c-cd cccc cccu ccdc ccdh ccdr cced ccee cche cchr ccoc ccod ccrc ccre ccrt cctc cctt ccuc ccut cd-e cd-r cddr cdec cder cdot cdre cec- cece ceco cect cedd cede cedo cedt cedu ceec ceor ceou cer- cerc cerd cere cero cert cet- cete ceto chce chch chec ched chee cheh cher chet cheu choc chod choh choo chor chou chrc chrd chro chrr chrt chto chtr chtt chud chur chut coce coch coco coct cocu codd code coed coho cood cooh coot cor- corc cord core coro corr cort cotc cote coth coto cott cotu coud coue cour cout crcc crce crcr crdc cre- crec cred cree creh creo cret creu croc crod croe croh croo cror crot crrt crtc crud crue crut ctec ctor ctot ctrc cucc cuce cude cued cuer curd cure curo curr curt cut- cutc cute cuth cuto cutt dccc dcct dccu dche dctc dddd ddoc ddot ddrc ddre dec- decc decd dece deco dect dedd dede dedo dedu deed deer deet dehu deor der- derc dere dero derr dete deth deto detr deue deur deut dhec dhed dhee dher dhod dhor dhur doce doch doco doct docu dod- dodd dode dodo doer dohc dohr dood door doot dorc dord dore doro dorr dort doru dotd dote doth doto dott douc doud doue dour dout dred dree dreh dret drod droh drot drou drue drut druu dtcc dted dthd dtor dtot duce duch duco duct dudd dude dudo dudu duer duet duhe duhr duhu duo- dure duro durt duru dute duur duut eccc ecce ecco ecct ecdc eced eche echo echt eco- ecod ecot ecou ecrc ecrr ecru ect- ectc ecth ecto eddc edde eddo ede- edeh eder edoc edod edou edru educ edur eede eedu eeee eeoc eerc eero eetc eete eeth eetu ehcc ehdd eheh eher eheu ehre ehte ehud eocd eode eore eotc eotd eoto ercc erce erch erde erec ered erer eret erhc erhu eroc erod eroe eroo errc erre erro erth ertu eruc eruh erur etcc etch etco etec etee eter eth- ethe etho etoe etoh etre etro ette etto ettu eucd euch eude euer eur- eurc eure euro eurt euth hccc hcch hcdr hcrd hdoc hdod hdtt hech hect hedd hede hedo heed heer heet hehe heho heor heou herc herd here hero herr hert heru hete heth heto hett hetu heue heur hhhh hoce hoch hocr hode hodh hodr hoed hoer hohe hoho hood hooe hoor hoot horc hord hore horo horr hort hotd hote hoth hoto hotr hott hotu houd houe hour hout hrdc hree hrod hrrc hrte hrud htcc htet htoh httr huch hucu hudd hude hudo hudu hued huer huet huhu huor huot hurd hure huro hurr hurt huru hute huth huto hutt hutu o-eo occc occt oce oced ocee ocet oche ocht ocre ocro ocrr oct- octe octo ocur oddd oded odeo oder odet odoh odoo odor odot odou odtu odur