-er c-- ccc ccd cce cco ccr ccs cct ccu cdc cdd cde cdo cdr cds cdt cdu ce- cec ced cee ceo cer ces cet ceu co- coc cod coe coo cor cos cot cou crc crd cre cro crr crs crt cru csc csd cse cso csr css cst csu ctc ctd cte cto ctr cts ctt ctu cuc cud cue cuo cur cus cut cuu dcc dcd dce dco dcr dcs dct dcu ddc ddd dde ddo ddr dds ddt ddu de- dec ded dee deo der des det deu doc dod doe doo dor dos dot dou drc drd dre dro drr drs drt dru dsc dsd dse dso dsr dss dst dsu dtc dtd dte dto dtr dts dtt dtu duc dud due duo dur dus dut ec- ecc ecd ece eco ecr ecs ect ecu ed- edc edd ede edo edr eds edt edu eec eed eee eeo eer ees eet eo- eoc eod eoe eoo eor eos eot eou erc erd ere ero err ers ert eru es- esc esd ese eso esr ess est esu etc etd ete eto etr ets ett etu eu- euc eud eue eur eus eut oc- occ ocd oco ocr ocs oct ocu odc odd ode odo odr ods odt odu oec oed oee oeo oer oes oet oo- ooc ood ooo oor oos oot or- orc ord ore oro orr ors ort oru os- osc osd ose oso osr oss ost osu ot- otc otd ote oto otr ots ott otu ou- ouc oud oue ouo our ous out rcc rcd rce rco rcr rcs rct rcu rdc rdd rde rdo rdr rds rdt rdu re- rec red ree reo rer res ret reu roc rod roe roo ror ros rot rou rrc rrd rrr rrs rrt rru rsc rsd rse rso rsr rss rst rsu rtc rtd rte rto rtr rts rtt rtu ruc rud rue ruo rur rus rut ruu scc scd sce sco scr scs sct scu sdc sdd sde sdo sdr sds sdt sdu se- sec sed see seo ser ses set seu soc sod soe soo sor sos sot sou sr- src srd sre sro srr srs srt ss- ssc ssd sse sso ssr sss sst ssu stc std ste sto str sts stt stu suc sud sue suo sur sus sut suu tcc tcd tce tco tcr tcs tct tcu tdc tdd tde tdo tdr tds tdt tdu te- tec ted tee teo ter tes tet teu to- toc tod toe too tor tos tot tou trc trd tre tro trr trs trt tru tsc tsd tse tso tsr tss tst tsu ttc ttd tte tto ttr tts ttt ttu tuc tud tue tuo tur tus tut tuu ucc ucd uce uco ucr ucs uct ucu udc udd ude udo udr uds udt udu uec ued uee uer ues uet uoc uod uoe uoo uor uos uot ur- urc urd ure uro urr urs urt uru usc usd use uso usr uss ust usu utc utd ute uto utr uts utt utu uuc uue uur uus uut uuu

-ose -ous c-cd cccc cccs cccu ccdc ccdr ccds cced ccee ccoc ccod ccrc ccre ccrs ccrt ccsd ccss ccst cctc cctt ccuc ccus ccut cd-e cd-r cdcs cddr cdec cder cdes cdos cdot cdre cdrs cdss cec- cece ceco cecs cect cedd cede cedo cedt cedu ceec cees ceor ceos ceou cer- cerc cerd cere cero cers cert cesc cese cesr cess cest cet- cete ceto cets coce coco coct cocu codd code cods coed coes cood coos coot cor- corc cord core coro corr cors cort cosc cose coso coss cost cotc cote coto cots cott cotu coud coue cour cous cout crcc crce crcr crdc cre- crec cred cree creo cres cret creu croc crod croe croo cror crot crrt crss crst crtc crts crud crue crus crut cscc cscd csce csco cscr cscs csdr csec csee cser cset csor csos csot csrc csrd csrs cssd csse cssr cstc cstd csto cstr csts csur csus ctec ctor ctos ctot ctrc ctrs ctsc ctss ctsu ctts cucc cuce cude cuds cued cuer cues curd cure curo curr curs curt cusd cuso cuss cust cusu cut- cutc cute cuto cuts cutt dccc dccs dcct dccu dcds dcos dcsc dcss dctc dcts dddd ddes ddoc ddot ddrc ddre ddss ddts dec- decc decd dece deco decs dect dedd dede dedo dedu deed deer dees deet deor deos der- derc dere dero derr ders des- desc dese deso dess dest desu dete deto detr dets deue deur deus deut doce doco docs doct docu dod- dodd dode dodo dods doer does dood door doos doot dorc dord dore doro dorr dors dort doru dose doso doss dost dotd dote doto dots dott douc doud doue dour dous dout dred dree dres dret drod drot drou drrs drue drus drut druu dscc dscr dscs dsdr dsos dsrc dsrr dssc dsst dstc dsto dsts dtcc dted dtor dtot dtss duce duco ducs duct dudd dude dudo duds dudu duer dues duet duo- duos dure duro durt duru duse dust dute duts duur duut eccc ecce ecco ecct ecdc eced eces eco- ecod ecos ecot ecou ecrc ecrr ecru ecsc ecse ecss ecsu ect- ectc ecto ects ecus eddc edde eddo edds ede- eder edes edoc edod edos edou edru edss edts educ edur eecs eede eedu eeee eees eeoc eerc eero eers eese eetc eete eets eetu eocd eode eoes eore eost eotc eotd eoto eots eous ercc erce erde erds erec ered erer eres eret eroc erod eroe eroo eros errc erre erro errs erse erso erst erts ertu eruc erur erus esce esco escr escs escu esds esdu esee eseo eser eses eset eso- esos esrd esse esso esst essu estc estd este esto estr ests esus etcc etco etcs etds etec etee eter etes etoe etos etre etro etsu ette etto ettu eucd eude euer euos eur- eurc eure euro eurt euse