c-- ccc ccd cce cck cco ccs cct ccu cdc cdd cde cdk cdo cds cdt cdu ce- cec ced cee cek ceo ces cet ceu ckc ckd cko cks ckt co- coc cod coe cok coo cos cot cou csc csd cse csk cso css cst csu ctc ctd cte ctk cto cts ctt ctu cuc cud cue cuk cuo cus cut cuu dcc dcd dce dck dco dcs dct dcu ddc ddd dde ddk ddo dds ddt ddu de- dec ded dee dek deo des det deu dkc dke dkk dko dks dkt dku doc dod doe dok doo dos dot dou dsc dsd dse dsk dso dss dst dsu dtc dtd dte dtk dto dts dtt dtu duc dud due duk duo dus dut ec- ecc ecd ece eck eco ecs ect ecu ed- edc edd ede edk edo eds edt edu eec eed eee eek eeo ees eet ekc ekd eke eko eks ekt eku eo- eoc eod eoe eok eoo eos eot eou es- esc esd ese esk eso ess est esu etc etd ete etk eto ets ett etu eu- euc eud eue eus eut k-t kcc kcd kce kck kcs kct kcu kdc kde kdk kdo kds kdt kdu ke- kec ked kee kek keo kes ket kkc kke kkk kks kkt kku koc kod koe kok koo kos kot kou ksc ksd kse ksk kso kss kst ksu ktc kte ktk kto kts ktt ktu kuc kud kue kuk kus kut kuu oc- occ ocd ock oco ocs oct ocu odc odd ode odo ods odt odu oec oed oee oeo oes oet okc okd oke okk oko oks oku oo- ooc ood ook ooo oos oot os- osc osd ose osk oso oss ost osu ot- otc otd ote otk oto ots ott otu ou- ouc oud oue ouk ouo ous out scc scd sce sck sco scs sct scu sdc sdd sde sdk sdo sds sdt sdu se- sec sed see sek seo ses set seu sk- skc skd ske skk sko sks skt sku soc sod soe sok soo sos sot sou ss- ssc ssd sse ssk sso sss sst ssu stc std ste stk sto sts stt stu suc sud sue suk suo sus sut suu tcc tcd tce tck tco tcs tct tcu tdc tdd tde tdk tdo tds tdt tdu te- tec ted tee tek teo tes tet teu tkc tke tkk tko tks tkt to- toc tod toe tok too tos tot tou tsc tsd tse tsk tso tss tst tsu ttc ttd tte ttk tto tts ttt ttu tuc tud tue tuk tuo tus tut tuu ucc ucd uce uck uco ucs uct ucu udc udd ude udk udo uds udt udu uec ued uee ues uet ukc uke ukk uku uoc uod uoe uok uoo uos uot usc usd use usk uso uss ust usu utc utd ute utk uto uts utt utu uuc uue uus uut uuu

-ose -ous c-cd cccc cccs cccu ccdc ccds cced ccee ccoc ccod ccsd ccss ccst cctc cctt ccuc ccus ccut cd-e cdcs cdec cdes cdos cdot cdss cec- cece ceco cecs cect cedd cede cedo cedt cedu ceec cees ceke ceos ceou cesc cese cess cest cet- cete ceto cets ckck ckco ckcs ckdo ckdu ckoc ckoo ckos ckot ckso ckst ckts coce cock coco coct cocu codd code cods coed coes cok- coke coko cood cook coos coot cosc cose coso coss cost cotc cote coto cots cott cotu coud coue couk cous cout cscc cscd csce csco cscs csec csee cset csks csos csot cssd csse cstc cstd csto csts csus ctec ctos ctot ctsc ctss ctsu ctts cucc cuce cuck cude cuds cued cuek cues cuk- cuke cusd cusk cuso cuss cust cusu cut- cutc cute cuto cuts cutt dccc dccs dcct dccu dcds dcos dcsc dcss dctc dcts dddd ddes ddoc ddot ddss ddts dec- decc decd dece deck deco decs dect dedd dede dedo dedu deed deek dees deet dek- deke deks deos des- desc dese desk deso dess dest desu dete detk deto dets deue deuk deus deut dkdc doce dock doco docs doct docu dod- dodd dode dodo dods doek does doke doko dood dook doos doot dose dosk doso doss dost dotd dote dotk doto dots dott douc doud doue douk dous dout dscc dscs dsos dssc dsst dstc dsto dsts dtcc dted dtek dtot dtss duce duck duco ducs duct dudd dude dudo duds dudu dues duet duke dukt duku duo- duos duse dusk dust dute duts duut eccc ecce ecco ecct ecdc eced eces ecko ecks eco- ecod ecos ecot ecou ecsc ecse ecss ecsu ect- ectc ecto ects ecus eddc edde eddo edds ede- edes edoc edod edos edou edss edts educ eecs eede eedu eeee eees eeke eeks eeoc eese eesk eetc eete eets eetu ekco eked ekek ekes eket ekos eocd eode eoes eost eotc eotd eoto eots eous esce esco escs escu esds esdu esee esek eseo eses eset eske esko esks esku eso- esok esos esse esso esst essu estc estd este esto ests esus etcc etco etcs etds etec etee etes etoe etok etos etsu ette etto ettu eucd eude euos euse k-os kccc kccd kcck kcct kccu kcdc kcdd kcds kcdu kcec kced kcee kceo kcet kceu kckc kckk kcko kcoe kcos kcot kcou kcsc kcsd kcse kcss kcst kcsu kctc kcte kcto kctu kcue kcuk kdcc kdcd kdce kdco kddc kddd kddk kdec kdet kdkd kdkk kdko kdkt kdoc kdoe kdok kdot kdsc kdsd kdsk kdss kdst kdsu kdtd kduc kdus kdut keck keco kedc kedd kede kedo keds kedt keed keek kees keet kekc keke keko keks keku keok keos kesc kesd kesk keso kess kest ket- ketc ketd kete ketk keto kets kett ketu keus kkcd kkck kkco kkcs kkct kkdc kkdd kkdo kkdt kked kkkk kkoo kkot kksd kkse kkss kkst kksu kktc kktk kkts kktu kkus kkut kkuu kocd kock kocs koct kode