-er -ey c-- ccc ccd cce cch ccn cco ccp ccr ccs cdc cdd cde cdh cdn cdo cdp cdr cds cdy ce- cec ced cee ceh cen ceo cep cer ces cey ch- chc chd che chh chn cho chp chr chs chy cn- cnc cnd cne cnh cnn cno cnp cnr cns cny co- coc cod coe coh con coo cop cor cos coy cpc cpd cpe cph cpn cpo cpp cpr cps crc crd cre crh crn cro crp crr crs cry csc csd cse csh csn cso csp csr css csy cyc cyd cye cyn cyo cyp cyr cys dcc dcd dce dcn dco dcp dcr dcs ddc ddd dde ddh ddn ddo ddp ddr dds ddy de- dec ded dee deh den deo dep der des dey dh- dhc dhd dhe dhh dho dhp dhr dhs dnc dnd dne dnh dnn dno dnp dnr dns dny doc dod doe doh don doo dop dor dos doy dpc dpd dpe dph dpn dpo dpp dpr dps drc drd dre drn dro drp drr drs dry dsc dsd dse dsh dsn dso dsp dsr dss dsy dy- dyc dyd dye dyn dyo dyp dyr dys dyy ec- ecc ecd ece ech ecn eco ecr ecs ed- edc edd ede edh edn edo edp edr eds edy eec eed eee een eeo eep eer ees eey ehc ehd ehe ehh ehn eho ehp ehr ehs en- enc end ene enh enn eno enp enr ens eny eo- eoc eod eoe eoh eon eoo eop eor eos ep- epc epd epe eph epn epo epp epr eps erc erd ere erh ern ero erp err ers ery es- esc esd ese esh esn eso esp esr ess esy eyc eyd eye eyn eyo eyp eyr eys hcc hcd hce hch hcn hco hcp hcr hcs hcy hdc hdd hde hdh hdn hdo hdp hdr hds hdy he- hec hed hee heh hen heo hep her hes hey hhc hhd hhe hhh hhn hho hhp hhr hhs hhy hnc hnd hne hnh hnn hno hns hny hoc hod hoe hoh hon hoo hop hor hos hoy hpc hpd hpe hph hpn hpo hpp hpr hps hpy hr- hrc hrd hre hrh hrn hro hrp hrr hrs hsc hsd hse hsh hsn hsp hsr hss hsy hy- hyc hyd hye hyh hyn hyo hyp hyr hys hyy ncc ncd nce nch ncn nco ncp ncr ncs ndc ndd nde ndh ndn ndo ndp ndr nds ndy ne- nec ned nee neh nen neo nep ner nes ney nhc nhd nhe nhh nhn nhp nhr nhs nhy nnc nne nnh nnn nno nnp nns no- noc nod noe noh non noo nop nor nos noy npc npd npe nph npn npo npp npr nps nrc nrd nre nrn nro nrp nrr nrs nry nsc nsd nse nsh nsn nso nsp nsr nss nsy nyc nyd nye nyn nyo nyp nys nyy oc- occ ocd och ocn oco ocp ocr ocs odc odd ode odh odn odo odp odr ods oec oed oee oeh oen oeo oep oer oes oey ohc ohd ohe ohh ohn oho ohp ohr ohs on- onc ond one onh onn ono onp onr ons ony oo- ooc ood ooh oon ooo oop oor oos op- opc opd ope oph opn opo opp opr ops opy or- orc ord ore orh orn oro orp orr ors ory os- osc osd ose osh osn oso osp osr oss oyd oye oyo oys p-p pcc pcd pce pch pcn pco pcp pcr pcs pdc pdd pde pdh pdn pdo pdp pdr pds pec ped pee peh pen peo pep per pes pey phc phd phe phn pho php phr phs phy pn- pnc pnd pne pnh pnn pno pnp pnr pns pny poc pod poe poh pon poo pop por pos poy ppc ppd ppe pph ppn ppo ppp ppr pps prc prd pre prh prn pro prp prr prs pry ps- psc psd pse psh psn pso psp psr pss psy py- pyc pyd pye pyn pyo pyr pys rcc rcd rce rch rcn rco rcp rcr rcs rdc rdd rde rdh rdn rdo rdp rdr rds rdy re- rec red ree reh ren reo rep rer res rey rh- rhc rhd rhe rhh rhn rho rhp rhr rhs rnc rnd rnh rnn rno rnp rnr rns rny roc rod roe roh ron roo rop ror ros roy rpc rpd rpe rph rpn rpo rpp rpr rps rrc rrd rrh rrn rrp rrr rrs rsc rsd rse rsh rsn rso rsp rsr rss ry- ryc ryd rye ryn ryo ryr rys ryy scc scd sce sch scn sco scp scr scs sdc sdd sde sdh sdn sdo sdp sdr sds sdy se- sec sed see seh sen seo sep ser ses sey sh- shc shd she shh shn sho shp shr shs shy snc snd sne snn sno snp snr sns sny soc sod soe soh son soo sop sor sos soy spc spd spe sph spn spo spp spr sps spy sr- src srd sre srh srn sro srp srr srs sry ss- ssc ssd sse ssh ssn sso ssp ssr sss sy- syc syd sye syh syn syp syr sys ycc ycd yce ych yco ycp ycs ycy yde ydn ydo yds ydy yec yed yee yeh yen yeo yep yer yes yey yhc yhe yhs ynd yne ynn ynp yns yny yoc yod yoe yon yoo yop yor yos yoy ypd ypo yps yrc yre yrn yro yrp yrs ysc yse yso ysp ysr yss ysy yyc yye yys yyy