-er c-- ccc ccd cce cco ccr ccs ccu cdc cdd cde cdo cdr cds cdu ce- cec ced cee ceo cer ces ceu co- coc cod coe coo cor cos cou crc crd cre cro crr crs cru csc csd cse cso csr css csu cuc cud cue cuo cur cus cuu dcc dcd dce dco dcr dcs dcu ddc ddd dde ddo ddr dds ddu de- dec ded dee deo der des deu doc dod doe doo dor dos dou drc drd dre dro drr drs dru dsc dsd dse dso dsr dss dsu duc dud due duo dur dus ec- ecc ecd ece eco ecr ecs ecu ed- edc edd ede edo edr eds edu eec eed eee eeo eer ees eo- eoc eod eoe eoo eor eos eou erc erd ere ero err ers eru es- esc esd ese eso esr ess esu eu- euc eud eue eur eus oc- occ ocd oco ocr ocs ocu odc odd ode odo odr ods odu oec oed oee oeo oer oes oo- ooc ood ooo oor oos or- orc ord ore oro orr ors oru os- osc osd ose oso osr oss osu ou- ouc oud oue ouo our ous rcc rcd rce rco rcr rcs rcu rdc rdd rde rdo rdr rds rdu re- rec red ree reo rer res reu roc rod roe roo ror ros rou rrc rrd rrr rrs rru rsc rsd rse rso rsr rss rsu ruc rud rue ruo rur rus ruu scc scd sce sco scr scs scu sdc sdd sde sdo sdr sds sdu se- sec sed see seo ser ses seu soc sod soe soo sor sos sou sr- src srd sre sro srr srs ss- ssc ssd sse sso ssr sss ssu suc sud sue suo sur sus suu ucc ucd uce uco ucr ucs ucu udc udd ude udo udr uds udu uec ued uee uer ues uoc uod uoe uoo uor uos ur- urc urd ure uro urr urs uru usc usd use uso usr uss usu uuc uue uur uus uuu

-ose -ous c-cd cccc cccs cccu ccdc ccdr ccds cced ccee ccoc ccod ccrc ccre ccrs ccsd ccss ccuc ccus cd-e cd-r cdcs cddr cdec cder cdes cdos cdre cdrs cdss cec- cece ceco cecs cedd cede cedo cedu ceec cees ceor ceos ceou cer- cerc cerd cere cero cers cesc cese cesr cess coce coco cocu codd code cods coed coes cood coos cor- corc cord core coro corr cors cosc cose coso coss coud coue cour cous crcc crce crcr crdc cre- crec cred cree creo cres creu croc crod croe croo cror crss crud crue crus cscc cscd csce csco cscr cscs csdr csec csee cser csor csos csrc csrd csrs cssd csse cssr csur csus cucc cuce cude cuds cued cuer cues curd cure curo curr curs cusd cuso cuss cusu dccc dccs dccu dcds dcos dcsc dcss dddd ddes ddoc ddrc ddre ddss dec- decc decd dece deco decs dedd dede dedo dedu deed deer dees deor deos der- derc dere dero derr ders des- desc dese deso dess desu deue deur deus doce doco docs docu dod- dodd dode dodo dods doer does dood door doos dorc dord dore doro dorr dors doru dose doso doss douc doud doue dour dous dred dree dres drod drou drrs drue drus druu dscc dscr dscs dsdr dsos dsrc dsrr dssc duce duco ducs dudd dude dudo duds dudu duer dues duo- duos dure duro duru duse duur eccc ecce ecco ecdc eced eces eco- ecod ecos ecou ecrc ecrr ecru ecsc ecse ecss ecsu ecus eddc edde eddo edds ede- eder edes edoc edod edos edou edru edss educ edur eecs eede eedu eeee eees eeoc eerc eero eers eese eocd eode eoes eore eous ercc erce erde erds erec ered erer eres eroc erod eroe eroo eros errc erre erro errs erse erso eruc erur erus esce esco escr escs escu esds esdu esee eseo eser eses eso- esos esrd esse esso essu esus eucd eude euer euos eur- eurc eure euro euse o-eo occc ocds oce oced ocee ocos ocre ocro ocrr ocrs ocur oddd odds oded odeo oder odes odoo odor odos odou odso odur odus oec- oecc oedo oeds oeec oere oers oese oocr ooer ooes oooo ooos oord oore oose oous orce orco orcs orde ordo ords ordu ore- orec ored oreo orer ores oro- oroe oror oros orro orrs orse orso orsu orus oscc osce osco osec osed osee oser oses osoo osor osos osrd osro ossd osse osso ossu oucc oudc oude ouds oued ouer our- oure ouro ours ousd ouse ouu- rccc rccs rcdc rcde rcds rcos rcrd rcsc rcsd rcss rder rdoc rdos rdso recc recd rece recr recs recu redc redd rede redo redr reds redu reed rees reod reos reou rerd rere rero rers reru rese reso ress reue reus reuu rocc roce roco rocs rodd rode rodo rods roed roer roes rood roor roos rorc rore roro roru rosc rose roso ross roud roue rous rred rrrr rscc rscs rsdd rsds rsee rsos rsre ruce rudd rude rudo ruds rued ruer rues rurc rurd rure ruro rurs ruru ruse ruso russ rusu ruud s-os sccc scce sccs scdc scds scec scee scer scoo scor scr- scrc scre scrs scsc scsd scso scsr scsu scud scur sdcc sdco sddc sdds sder sdes sdrc sdrs sdsc sdss sdsu se-c se-d se-e se-o se-s se-u sec- secc secd sece seco secr secs secu sede sedo seds seec seed seer sees seeu seoc seod serc serd sere sero serr sers seru sesc sese seso sess seur soce soco socr socs sodd sode sodo sods sodu soec soeo soes sood soor soos sord sore soro sorr sors soru sose soso soss soud soue sour sous srcc srde srec sreo sres sros srsd sscc ssce sscs ssdc ssdd ssec ssee sses ssoc ssrc ssrs sssc ssss suc- succ sucr sucs sudd sude sudo suds