kgrs kgso kgsr kgud kgus kkcd kkck kkco kkcr kkcs kkdc kkdd kkdg kkdo kked kkeg kkfg kkfr kkfs kkgo kkgr kkkk kkoo kkor kkrc kkre kkrf kkrk kkro kkrr kkrs kksd kkse kksf kksr kkss kksu kkus kkuu kocd kocf kock kocs kode kodk kodo kods kodu koed koes kofc kofe koff kofg kofk kofo kofu kogd koge kogg kogo kogu kokc koke kokf kokk koko kokr koks koku kooc koog kook kooo koor koos koou korc kord kore korf korg kork koro korr kors koru kos- kosc kosd kose kosf kosg koso kosr koss kosu koue kour kous kouu krcc krcd krce krcg krco krcs krcu krdc krdd krde krdg krdo krdr krds krdu krec kred kree kref krek kreo kres kreu krfc krfd krfe krff krfg krfo krfs krgs krkc krkd krke krkk krko krkr krks krku kroc krod kroe krof krog krok kroo kror kros krrc krre krrf krrg krrk krro krrr krrs krsc krsd krse krsf krsk krsr krss krsu kruc krue kruf krug kruk krur ksce ksck ksco kscr kscs kscu ksdc ksdk ksdr ksds ksec ksed ksee kseg ksek kseo kser ksfc ksfe ksfo ksfr ksgc ksgf ksgg ksgr ksgu kskd kske kskf kskg kskk ksko kskr ksks ksku ksoc ksof ksok ksoo ksor ksos ksou ksrf ksrg ksro ksrr ksrs ksse ksso kssr ksss kssu ksud ksue ksug ksuu kucc kucd kuce kuco kucr kudd kude kudo kudu kued kuek kues kueu kufc kuff kufo kufr kuge kugo kugr kugs kuke kukk kuks kuku kuok kuoo kuos kurd kure kurk kuro kurr kurs kuru kusc kusd kusf kusg kuso kusu kuuk kuur kuuu o-eo occc ocds oce oced ocee ocef ocke ocks 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 oeuf ofcr ofdr ofek ofer off- offc offe offo offr offs offu ofgo ofor ofre ofus ogdc ogee oger ogfr ogge ogod ogog ogou ogre ogro ogus okcu oked oker okes okgo okko okok okor okre okro okso okur okus oocr ooer ooes ooff oofs ooku oooo ooos oord oore oose oous orce orco orcs orde ordo ords ordu ore- orec ored oreg orek oreo orer ores orfe orff orfs orfu orge orgo orgs orke orko oro- oroe orof orok oror oros orro orrs orse orsk orso orsu orus oscc osce osco osec osed osee osek oser oses osku osoo osor osos osrd osro ossd osse osso ossu oucc oudc oude ouds oued ouer oufc oufe ouff ouge our- oure ouro ours ousd ouse ouu- rccc rccs rcdc rcde rcds rcfc rcgc rcos rcrd rcrg rcsc rcsd rcss rder rdgs rdoc rdos rdso recc recd rece reck recr recs recu redc redd rede redo redr reds redu reed reef reek rees refd refe reff refg refr refs refu regd rege rego regr regs regu reke reko reks reod reof reog reos reou rerd rere rerg rero rers reru rese reso ress reue reuf reuk reus reuu rfds rfef rffc rfgs rgds rkkf rkos rkss rocc roce rock roco rocs rodd rode rodo rods roed roeg roer roes rofc rofe roff rofo roge rogg rogo roke rokk roko rokr roks roku rood roof roog rook roor roos rorc rore rork roro roru rosc rose roso ross roud roue rouf rouk rous rred rrfc rrrr rscc rscs rsdd rsdg rsds rsee rsfc rsgc rsos rsre ruce ruck rudd rude rudo ruds rued ruer rues rufc rufe ruff rufo ruge rugg rugs ruke rukk ruku ruok rurc rurd rure ruro rurs ruru ruse rusk ruso russ rusu ruud s-os sccc scce sccs scdc scdf scdg scds scec scee sceg scer scfc scfe scfg scgs sck- scog scok scoo scor scr- scrc scre scrs scsc scsd scso scsr scsu scud scug scur sdcc sdco sddc sdds sdef sder sdes sdfc sdge sdgs sdog sdrc sdrs sdsc sdsf sdss sdsu se-c se-d se-e se-f se-g se-k se-o se-s se-u sec- secc secd sece secg seck seco secr secs secu sede sedo seds seec seed seef seeg seek seer sees seeu seff sege segg sego segs segu seke sekk seko seku seoc seod seok serc serd sere serf serg serk sero serr sers seru sesc sese seso sess seur sfcc sfcg sfco sfcs sfdc sfdk sfer sffc sfog sfor sfos sfrc sfro sfss sfsu sgcd sgce sgcg sgef sger sges sggg sggs sgro sgsd sgss sked skee skeg skeo sker skes skfc skoe skog skor sksd skss skud skue skur soce sock soco socr socs sodd sode sodo sods sodu soec soeo soes sofo sogo sogs soke sokk soko soku sood soof soog sook soor soos sord sore sorg soro sorr sors soru sose soso soss soud soue souf souk sour sous srcc srde srec sreo sres srfc sros srsd sscc ssce sscs ssdc ssdd ssdf ssec ssee sses ssfc ssgs ssoc ssrc ssrg ssrs sssc sssf ssss suc- succ suck sucr sucs sudd sude sudo suds sued suee suer sues sueu suf- sufc suff sufr sufs sufu sug- suge sugg sugo suke suks suku suor suos sur- surc surd sure surf surg suro surr surs suru sus- susd suse susk suso suss susu suus ucdc ucdd uces ucos ucrc ucsc ucsd ucsf ucsu udds uder udge udoo udos udsd uduk uers uess ufcu ufer uffe ufos ufuk ugcc ugcg ugeo uggo uggs ugod ugos ugro ugur uguu ukcc ukek ukes ukeu ukko ukok ukrc uksc uksg ukur uocc uofg uofo uoke uor- uore urde urds urdu ure- ured ures urfe urff urge urgu urke uro- urok uroo urre urse urso urss ursu uruk urur urus us-k uscc usce uscf uscg usco uscs usdc usde usdf usdo usds used usee usef user uses usfc usfs usgo uske usoc usoe usog usos ussc usse ussf ussr usss ussu usus uuoc uuuu

c-cor c-fos ccccc cccsd cdefg cders cduce ceco- cecos ceddo ceded ceder cedes cedor cedr- cedre cedro ceede ceedo ceere ceese cefcu cefor cegge ceoce ceoor ceose ceous cerc-