-er -ey -up c-- ccc ccd cce cch cco ccp ccr ccs ccu cdc cdd cde cdh cdo cdp cdr cds cdu cdy ce- cec ced cee ceh ceo cep cer ces ceu cey ch- chc chd che chh cho chp chr chs chu chy co- coc cod coe coh coo cop cor cos cou coy cpc cpd cpe cph cpo cpp cpr cps cpu crc crd cre crh cro crp crr crs cru cry csc csd cse csh cso csp csr css csu csy cuc cud cue cuh cuo cup cur cus cuu cuy cyc cyd cye cyo cyp cyr cys dcc dcd dce dco dcp dcr dcs dcu ddc ddd dde ddh ddo ddp ddr dds ddu ddy de- dec ded dee deh deo dep der des deu dey dh- dhc dhd dhe dhh dho dhp dhr dhs dhu doc dod doe doh doo dop dor dos dou doy dpc dpd dpe dph dpo dpp dpr dps dpu drc drd dre dro drp drr drs dru dry dsc dsd dse dsh dso dsp dsr dss dsu dsy duc dud due duh duo dup dur dus duy dy- dyc dyd dye dyo dyp dyr dys dyu dyy ec- ecc ecd ece ech eco ecr ecs ecu ed- edc edd ede edh edo edp edr eds edu edy eec eed eee eeo eep eer ees eey ehc ehd ehe ehh eho ehp ehr ehs ehu eo- eoc eod eoe eoh eoo eop eor eos eou ep- epc epd epe eph epo epp epr eps epu erc erd ere erh ero erp err ers eru ery es- esc esd ese esh eso esp esr ess esu esy eu- euc eud eue eup eur eus eyc eyd eye eyo eyp eyr eys hcc hcd hce hch hco hcp hcr hcs hcy hdc hdd hde hdh hdo hdp hdr hds hdu hdy he- hec hed hee heh heo hep her hes heu hey hhc hhd hhe hhh hho hhp hhr hhs hhu hhy hoc hod hoe hoh hoo hop hor hos hou hoy hpc hpd hpe hph hpo hpp hpr hps hpu hpy hr- hrc hrd hre hrh hro hrp hrr hrs hru hsc hsd hse hsh hsp hsr hss hsu hsy huc hud hue huh huo hup hur hus huu huy hy- hyc hyd hye hyh hyo hyp hyr hys hyy oc- occ ocd och oco ocp ocr ocs ocu odc odd ode odh odo odp odr ods odu oec oed oee oeh oeo oep oer oes oey ohc ohd ohe ohh oho ohp ohr ohs ohu oo- ooc ood ooh ooo oop oor oos op- opc opd ope oph opo opp opr ops opy or- orc ord ore orh oro orp orr ors oru ory os- osc osd ose osh oso osp osr oss osu ou- ouc oud oue ouh ouo oup our ous oyd oye oyo oys p-p pcc pcd pce pch pco pcp pcr pcs pcu pdc pdd pde pdh pdo pdp pdr pds pdu pec ped pee peh peo pep per pes peu pey phc phd phe pho php phr phs phu phy poc pod poe poh poo pop por pos pou poy ppc ppd ppe pph ppo ppp ppr pps ppu prc prd pre prh pro prp prr prs pru pry ps- psc psd pse psh pso psp psr pss psu psy puc pud pue puh pup pur pus puu puy py- pyc pyd pye pyo pyr pys pyu rcc rcd rce rch rco rcp rcr rcs rcu rdc rdd rde rdh rdo rdp rdr rds rdu rdy re- rec red ree reh reo rep rer res reu rey rh- rhc rhd rhe rhh rho rhp rhr rhs rhu roc rod roe roh roo rop ror ros rou roy rpc rpd rpe rph rpo rpp rpr rps rpu rrc rrd rrh rrp rrr rrs rru rsc rsd rse rsh rso rsp rsr rss rsu ruc rud rue ruh ruo rup rur rus ruu ruy ry- ryc ryd rye ryo ryr rys ryu ryy scc scd sce sch sco scp scr scs scu sdc sdd sde sdh sdo sdp sdr sds sdu sdy se- sec sed see seh seo sep ser ses seu sey sh- shc shd she shh sho shp shr shs shu shy soc sod soe soh soo sop sor sos sou soy spc spd spe sph spo spp spr sps spu spy sr- src srd sre srh sro srp srr srs sry ss- ssc ssd sse ssh sso ssp ssr sss ssu suc sud sue suh suo sup sur sus suu suy sy- syc syd sye syh syp syr sys syu ucc ucd uce uch uco ucp ucr ucs ucu udc udd ude udo udp udr uds udu uec ued uee ueh uep uer ues uey uhc uhd uhe uhh uho uhp uhr uhs uhu uhy uoc uod uoe uoo uop uor uos up- upc upd upe uph upo upp upr ups upu ur- urc urd ure uro urp urr urs uru ury usc usd use ush uso usp usr uss usu uuc uue uur uus uuu uyc uyo uys uyu ycc ycd yce ych yco ycp ycs ycu ycy yde ydo yds ydy yec yed yee yeh yeo yep yer yes yey yhc yhe yhs yhu yoc yod yoe yoo yop yor yos you yoy ypd ypo yps ypu yrc yre yro yrp yrs yru ysc yse yso ysp ysr yss ysu ysy yud yue yuh yuo yup yur yus yuu yuy yyc yye yys yyu yyy