-er -up c-- ccc ccd cce ccg cco ccp ccr ccu cdc cdd cde cdg cdo cdp cdr cdu ce- cec ced cee ceg ceo cep cer ceu cgc cgd cge cgg cgo cgp cgr cgu co- coc cod coe cog coo cop cor cou cpc cpd cpe cpg cpo cpp cpr cpu crc crd cre crg cro crp crr cru cuc cud cue cug cuo cup cur cuu dcc dcd dce dcg dco dcp dcr dcu ddc ddd dde ddg ddo ddp ddr ddu de- dec ded dee deg deo dep der deu dgc dgd dge dgg dgp dgr dgu doc dod doe dog doo dop dor dou dpc dpd dpe dpg dpo dpp dpr dpu drc drd dre drg dro drp drr dru duc dud due dug duo dup dur ec- ecc ecd ece ecg eco ecr ecu ed- edc edd ede edg edo edp edr edu eec eed eee eeg eeo eep eer egc egd ege egg ego egp egr egu eo- eoc eod eoe eog eoo eop eor eou ep- epc epd epe epg epo epp epr epu erc erd ere erg ero erp err eru eu- euc eud eue eug eup eur g-d g-p gcc gcd gce gcg gco gcp gcr gcu gdc gdd gde gdo gdp gdr gdu ge- gec ged gee geg geo gep ger geu ggc ggd ggg ggo ggp ggr ggu goc god goe gog goo gop gor gou gpc gpd gpe gpg gpo gpp gpr gpu grc grd gre grg gro grp grr gru gu- guc gud gue gug guo gup gur guu oc- occ ocd ocg oco ocp ocr ocu odc odd ode odg odo odp odr odu oec oed oee oeg oeo oep oer ogc ogd oge ogg ogo ogp oo- ooc ood oog ooo oop oor op- opc opd ope opg opo opp opr or- orc ord ore org oro orp orr oru ou- ouc oud oue ouo oup our p-p pcc pcd pce pcg pco pcp pcr pcu pdc pdd pde pdg pdo pdp pdr pdu pec ped pee peg peo pep per peu pgc pgd pge pgg pgo pgp pgr poc pod poe pog poo pop por pou ppc ppd ppe ppg ppo ppp ppr ppu prc prd pre prg pro prp prr pru puc pud pue pug pup pur puu rcc rcd rce rcg rco rcp rcr rcu rdc rdd rde rdg rdo rdp rdr rdu re- rec red ree reg reo rep rer reu rgc rgd rge rgg rgo rgp rgr roc rod roe rog roo rop ror rou rpc rpd rpe rpg rpo rpp rpr rpu rrc rrd rrg rrp rrr rru ruc rud rue rug ruo rup rur ruu ucc ucd uce ucg uco ucp ucr ucu udc udd ude udg udo udp udr udu uec ued uee ueg uep uer ugc uge ugg ugo ugp ugr ugu uoc uod uoe uog uoo uop uor up- upc upd upe upg upo upp upr upu ur- urc urd ure urg uro urp urr uru uuc uue uug uur uuu

c-cd cccc cccp cccu ccdc ccdp ccdr cced ccee ccgc ccoc ccod ccpe ccpp ccpr ccrc ccre ccrg ccrp ccuc ccup cd-e cd-r cddr cdec cder cdre cec- cece ceco cecp cedd cede cedo cedu ceec cege cego ceop ceor ceou cepc cepe cepo cepp cepr cer- cerc cerd cere cero cerp cgcc cgcg cged cger cgro coce coco cocp cocu codd code coed coep cogo cood coop copd cope copg copo copp copr cor- corc cord core corg coro corp corr coud coue coup cour cpce cpcu cpep cper cppd cpre crcc crce crcr crdc cre- crec cred cree creg creo crep creu croc crod croe croo crop cror crpc crud crue crug crup cucc cuce cude cued cuer cupe cupo cupp cupr curd cure curo curr dccc dccp dccu dcgo dcop dcpg dcpo dcup dddd ddoc ddpo ddrc ddre dec- decc decd dece deco dedd dede dedo dedu deed deeg deep deer dege dego degu deop deor depc depe depo depp depr der- derc dere derg dero derp derr deue deur dgeg dgge doce doco docu dod- dodd dode dodg dodo doeg doer dog- doge dogg dogo dogp dogu dood doop door dope dopo dopp dopr dorc dord dore doro dorp dorr doru douc doud doue doug doup dour dpcp dper dppc dprg dred dree dreg drge drod drog drop drou drue drug drup druu duce duco dudd dude dudo dudu duer dugu duo- dupe dupo dure durg duro duru duur eccc ecce ecco ecdc eced eco- ecod ecog ecop ecou ecpd ecpg ecpp ecrc ecrr ecru eddc edde eddo eddp ede- eder edge edoc edod edou edru educ edup edur eede eedu eeee eeoc eerc eerg eero egcc egcg egcr egec egee eger egge eggo eggp ego- egor egpd egpe egpo egre eocd eode eore epcc epec epee eper epoc epod epor eppc eppo eppp epro eprp ercc erce ercp erde erec ered erer erg- ergg ergo eroc erod eroe eroo erpe errc erre erro eruc erur eucd eude euer euge eur- eurc eure euro gc-c gccc gcpc gcrg gdor gdrc gece gedd gede gedo gedu geed geep geer gege gegg gego geo- geog gepe gerd gere gero geru geue geup gggg ggpo goce gocr gode godo goed goer gogo good goog goop goor gopc gope gopo gopu gord gore gorg goro gorp gorr gou- goud goug goup gour gper gpgp gprd gprp grcc grce grdc grec gree greg grep greu groc grod grog groo grop gror grou grpc grrr grue grug grur gude gudo gudu guep guer guge gugg gugu gurd gure gurg guro gurr guru o-eo occc oce oced ocee ocpd ocpp ocre ocro ocrr ocur oddd oded odeo oder odoo odop odor odou odrp odur oec- oecc oedo oeec oere ogdc ogee oger ogge ogod ogog ogou ogpu ogre ogro oocr ooer oooo oord oore opec oped opep oper opo- opor oppo orce orco orde ordo ordu ore- orec ored oreg oreo orer orge orgo oro- oroe