c-- ccc ccd cch cck ccn cco ccr ccu cdc cdd cdh cdk cdn cdo cdr cdu ch- chc chd chh chk chn cho chr chu ckc ckd ckh cko cn- cnc cnd cnh cnn cno cnr cnu co- coc cod coh cok con coo cor cou crc crd crh crk crn cro crr cru cuc cud cuh cuk cun cuo cur cuu dcc dcd dck dcn dco dcr dcu ddc ddd ddh ddk ddn ddo ddr ddu dh- dhc dhd dhh dhk dho dhr dhu dkc dkk dko dkr dku dnc dnd dnh dnk dnn dno dnr doc dod doh dok don doo dor dou drc drd drk drn dro drr dru duc dud duh duk dun duo dur hcc hcd hch hck hcn hco hcr hdc hdd hdh hdk hdn hdo hdr hdu hhc hhd hhh hhk hhn hho hhr hhu hkd hkh hkk hkn hko hkr hku hnc hnd hnh hnk hnn hno hnu hoc hod hoh hok hon hoo hor hou hr- hrc hrd hrh hrk hrn hro hrr hru huc hud huh huk hun huo hur huu kcc kcd kch kck kcn kcr kcu kdc kdh kdk kdo kdr kdu khh khk khn kho khr khu kkc kkh kkk kkn kkr kku kn- knc knd knk knn kno knr knu koc kod koh kok kon koo kor kou krc krd krk krn kro krr kru kuc kud kuh kuk kun kur kuu ncc ncd nch nck ncn nco ncr ncu ndc ndd ndh ndk ndn ndo ndr ndu nhc nhd nhh nhk nhn nhr nhu nkc nkk nkn nko nkr nku nnc nnh nnk nnn nno nnu no- noc nod noh nok non noo nor nou nrc nrd nrk nrn nro nrr nru nuc nud nuh nuk nun nuo nur nuu oc- occ ocd och ock ocn oco ocr ocu odc odd odh odn odo odr odu ohc ohd ohh ohn oho ohr ohu okc okd okk oko okr oku on- onc ond onh onk onn ono onr onu oo- ooc ood ooh ook oon ooo oor or- orc ord orh ork orn oro orr oru ou- ouc oud ouh ouk oun ouo our rcc rcd rch rcn rco rcr rcu rdc rdd rdh rdn rdo rdr rdu rh- rhc rhd rhh rhn rho rhr rhu rkc rkk rko rku rnc rnd rnh rnn rno rnr rnu roc rod roh rok ron roo ror rou rrc rrd rrh rrk rrn rrr rru ruc rud ruh ruk run ruo rur ruu ucc ucd uch uck ucn uco ucr ucu udc udd udk udn udo udr udu uhc uhd uhh uho uhr uhu ukc ukk ukn ukr uku un- unc und unh unk unn uno unr unu uoc uod uok uon uoo uor ur- urc urd urk urn uro urr uru uuc uun uur uuu

-hou c-cd cccc cccu ccdc ccdh ccdn ccdr cchr ccnc ccnr ccnu ccoc ccod ccrc ccuc cd-r cddr cdnc cdon chch chnc chno chnr choc chod choh chok chon choo chor chou chrc chrd chrn chro chrr chud chuk chun chur ckch ckck ckco ckdo ckdu cknc ckoc ckoo ckor ckrc ckrd cnco cndd cnoh cnrc cnrr coch cock coco cocu codd cohn coho cok- coko con- conc cond conk conn cono cood cooh cook coon cor- corc cord cork corn coro corr coud couk coun cour crcc crcr crdc crkc croc crod croh crok cron croo cror crud cruk crun cucc cuck cucn cuk- cund cuno cuon curd curn curo curr dccc dccu dcon dcrk dddd ddoc ddrc dhod dhor dhrn dhun dhur dkdc dnoc dnrc dnuk doch dock doco docu dod- dodd dodo dohc dohr doko donc dond donk donn dono donr dood dook doon door dorc dord dork dorn doro dorr doru douc doud douk doun dour drnh drno drod droh dron drou druk druu duch duck duco dudd dudo dudu duhr duhu duku dunc dunk dunn duno duo- duon durk durn duro duru duur hccc hcch hcdr hcrd hdoc hdod hhhh hkcc hknd hndd hoch hock hocn hocr hodh hodk hodr hohn hoho hoko hoku hond honk hono honu hood hook hoon hoor horc hord hork horn horo horr houd houk hour hrdc hrdn hrod hron hrrc hrud hrun huch huck hucu hudd hudo hudu huhn huhu hunc hund hunh hunk huon huor hurd hurk hurn huro hurr huru kccc kccd kcck kccr kccu kcdc kcdd kcdr kcdu kchh kchk kchn kcho kchr kchu kckc kckk kckn kcko kckr kcnd kcnh kcno kcnr kcoh kcon kcor kcou kcrc kcrh kcrn kcro kcrr kcru kcuh kcuk kdcc kdcd kdco kdcr kddc kddd kddk kddr kdhn kdkd kdkk kdkn kdko kdkr kdnd kdnk kdnn kdno kdnr kdoc kdok kdro kduc kdun kdur khcc khch khck khdc khdk khdn khdr khhk khho khkk khkn khkr khnc khnd khnk khnr khnu khoc khok khon khor khou khrd khrk khro khrr khud khuk khun khur kkcd kkch kkck kkcn kkco kkcr kkdc kkdd kkdo kkhh kkhk kkhr kkkk kknd kknn kkno kknu kkoh kkon kkoo kkor kkrc kkrh kkrk kkrn kkro kkrr kkuu knch knck kncn knco kncr kncu kndc kndd kndh kndk kndn kndo kndr kndu knhc knhk knkk knnd knnk knnr knoc knod knok knon knor knou knrk knro knud knuk knur kocd koch kock kocn kodk kodo kodu kohd kohh kohn koho kohr kohu kokc kokh kokk kokn koko kokr koku konc kond konk kono kooc kook koon kooo koor koou korc kord kork korn koro korr koru kour kouu krcc krcd krch krcn krco krcu krdc krdd krdo krdr krdu krhc krkc krkd krkh krkk krkn krko krkr krku krnd krnh krnk krnn krno krnu kroc krod kroh krok kroo kror krrc krrk krrn krro krrr kruc kruh kruk krun krur kucc kucd kuch kuco kucr kudd kudo kudu kuhn kuhu kukh kukk kukn kuku kunc kund kunk kuno kunr kunu kuok kuon kuoo kurd kurk kuro kurr kuru kuuk kuur kuuu nccc nccn nccr nccu ncdc ncdn ncdr ncdu nchc nchd ncnc ncnd ncoc ncor ncrc ncuk ndcc