c-- ccc ccd cce cch cck cco ccp ccs cdc cdd cde cdh cdk cdo cdp cds ce- cec ced cee ceh cek ceo cep ces ch- chc chd che chh chk cho chp chs ckc ckd ckh cko cks co- coc cod coe coh cok coo cop cos cpc cpd cpe cph cpk cpo cpp cps csc csd cse csh csk cso csp css dcc dcd dce dck dco dcp dcs ddc ddd dde ddh ddk ddo ddp dds de- dec ded dee deh dek deo dep des dh- dhc dhd dhe dhh dhk dho dhp dhs dkc dke dkk dko dkp dks doc dod doe doh dok doo dop dos dpc dpd dpe dph dpk dpo dpp dps dsc dsd dse dsh dsk dso dsp dss ec- ecc ecd ece ech eck eco ecs ed- edc edd ede edh edk edo edp eds eec eed eee eek eeo eep ees ehc ehd ehe ehh eho ehp ehs ekc ekd eke ekh eko ekp eks eo- eoc eod eoe eoh eok eoo eop eos ep- epc epd epe eph epo epp eps es- esc esd ese esh esk eso esp ess hcc hcd hce hch hck hco hcp hcs hdc hdd hde hdh hdk hdo hdp hds he- hec hed hee heh hek heo hep hes hhc hhd hhe hhh hhk hho hhp hhs hkd hkh hkk hko hkp hks hoc hod hoe hoh hok hoo hop hos hpc hpd hpe hph hpk hpo hpp hps hsc hsd hse hsh hsk hsp hss kcc kcd kce kch kck kcp kcs kdc kde kdh kdk kdo kdp kds ke- kec ked kee keh kek keo kep kes khe khh khk kho khs kkc kke kkh kkk kkp kks koc kod koe koh kok koo kop kos kpc kpd kpe kph kpk kpo kpp kps ksc ksd kse ksh ksk kso ksp kss oc- occ ocd och ock oco ocp ocs odc odd ode odh odo odp ods oec oed oee oeh oeo oep oes ohc ohd ohe ohh oho ohp ohs okc okd oke okk oko okp oks oo- ooc ood ooh ook ooo oop oos op- opc opd ope oph opk opo opp ops os- osc osd ose osh osk oso osp oss p-p pcc pcd pce pch pck pco pcp pcs pdc pdd pde pdh pdk pdo pdp pds pec ped pee peh pek peo pep pes phc phd phe phk pho php phs pkc pkd pke pko pkp pks poc pod poe poh pok poo pop pos ppc ppd ppe pph ppk ppo ppp pps ps- psc psd pse psh psk pso psp pss scc scd sce sch sck sco scp scs sdc sdd sde sdh sdk sdo sdp sds se- sec sed see seh sek seo sep ses sh- shc shd she shh shk sho shp shs sk- skc skd ske skh skk sko skp sks soc sod soe soh sok soo sop sos spc spd spe sph spk spo spp sps ss- ssc ssd sse ssh ssk sso ssp sss

-ose c-cd cccc cccp cccs ccdc ccdh ccdp ccds cced ccee cche cchp cchs ccoc ccod ccpe ccpp ccps ccsd ccsp ccss cd-e cdcs cdec cdes cdhs cdos cdps cdss cec- cece ceco cecp cecs cedd cede cedo ceec cees cehs ceke ceop ceos cepc cepe ceph cepo cepp ceps cesc cese cesp cess chce chch chcp chcs chec ched chee cheh chek chep ches chhs chks choc chod choh chok choo chop chos chpp chsc chse chsh ckch ckck ckco ckcs ckdo ckhs ckoc ckoo ckos ckpc cksh ckso coce coch cock coco cocp codd code cods coed coep coes coho cohs cok- coke coko cood cooh cook coop coos copd cope coph copo copp cops cosc cose cosh coso cosp coss cpce cpcs cpep cphs cpos cppd cpps cpsc cpsk cpso cscc cscd csce csch csco cscs csdp csec csee cseh csep cshp cshs csks csos cspc cspd cspe csps cssd csse dccc dccp dccs dcds dche dchs dcop dcos dcpo dcps dcsc dcss dddd ddes ddoc ddpo ddps ddss dec- decc decd dece deck deco decs dedd dede dedo deed deek deep dees dek- deke dekh deks deop deos depc depe depo depp deps des- desc dese desh desk deso desp dess dhcp dhec dhed dhee dhod dhps dkdc dksh doce doch dock doco docs dod- dodd dode dodo dods doek does dohc dohs doke doko dood dook doop doos dope dopo dopp dops dose dosh dosk doso doss dpcp dphp dphs dpos dppc dpph dpsd dscc dsch dscp dscs dsdp dshk dshs dsos dsph dsps dssc dssp eccc ecce ecco ecdc eced eces eche echo echs ecko ecks eco- ecod ecop ecos ecpd ecpp ecsc ecse ecsp ecss eddc edde eddo eddp edds ede- edeh edes edhs edoc edod edos edss eecs eede eeee eees eehs eeke eeks eeoc eeps eese eesk ehcc ehdd eheh ehhs ekch ekco eked ekek ekes ekho ekhs ekos ekpe ekpo eocd eode eoes epcc epch epec epee epes eph- ephs epoc epod epos eppc eppo eppp epps epsc epsd epsp epss esce esch esco escs esdp esds esee esek eseo eses eshs eske esko esks eso- esok esop esos espc espe espo espp esps esse essh esso essp hccc hcch hccs hchs hcpc hcps hcsc hcso hcss hdhs hdoc hdod hdos hdss hech heck hecs hedd hede hedo hedp heds heed heek heep hees hehe heho hehs heke hepc hepe hepp heps hesc hesh hesp hess hhds hhhh hhhs hhpc hkcc hkcs hkpo hkse hoce hoch hock hocs hode hodh hodk hods hoed hoek hoes hohe hoho hoke hoko hoks hood hooe hook hoop hoos hope hopo hopp hops hose hosh hosp hoss hpcc hpdh hphs hppe hpps hpsc hpse hpss hscc hsed hses hshs hsps hsse hssp k-os kccc kccd kcck kcdc kcdd kcds kcec kced kcee kceo kcep kche kchh kchk kcho kchs kckc kckk kcko kcoe kcoh kcos kcpc kcpo kcps kcsc kcsd kcse kcsp kcss kdcc kdcd kdce kdco kddc kddd