-er -ey -th c-- ccc ccd cce cch cco ccp ccr cct ccx cdc cdd cde cdh cdo cdp cdr cdt cdx cdy ce- cec ced cee ceh ceo cep cer cet cex cey ch- chc chd che chh cho chp chr cht chx chy co- coc cod coe coh coo cop cor cot cox coy cpc cpd cpe cph cpo cpp cpr cpt cpx crc crd cre crh cro crp crr crt crx cry ctc ctd cte cth cto ctp ctr ctt ctx cty cxc cxh cxo cxp cxr cxt cxx cyc cyd cye cyo cyp cyr cyt dcc dcd dce dco dcp dcr dct dcx ddc ddd dde ddh ddo ddp ddr ddt ddx ddy de- dec ded dee deh deo dep der det dex dey dh- dhc dhd dhe dhh dho dhp dhr dht doc dod doe doh doo dop dor dot dox doy dpc dpd dpe dph dpo dpp dpr dpt drc drd dre dro drp drr drt drx dry dtc dtd dte dth dto dtp dtr dtt dtx dty dxc dxd dxo dxp dxr dxt dxx dy- dyc dyd dye dyo dyp dyr dyy ec- ecc ecd ece ech eco ecr ect ecx ed- edc edd ede edh edo edp edr edt edx edy eec eed eee eeo eep eer eet eex eey ehc ehd ehe ehh eho ehp ehr eht eo- eoc eod eoe eoh eoo eop eor eot ep- epc epd epe eph epo epp epr ept epx erc erd ere erh ero erp err ert ery etc etd ete eth eto etp etr ett etx ety ex- exc exd exe exh exo exp exr ext exx exy eyc eyd eye eyo eyp eyr eyt hcc hcd hce hch hco hcp hcr hct hcy hdc hdd hde hdh hdo hdp hdr hdt hdx hdy he- hec hed hee heh heo hep her het hex hey hhc hhd hhe hhh hho hhp hhr hht hhy hoc hod hoe hoh hoo hop hor hot hox hoy hpc hpd hpe hph hpo hpp hpr hpt hpy hr- hrc hrd hre hrh hro hrp hrr hrt htc htd hte hth hto htp htr htt htx hty hxc hxd hy- hyc hyd hye hyh hyo hyp hyr hyt hyy oc- occ ocd och oco ocp ocr oct ocx odc odd ode odh odo odp odr odt oec oed oee oeh oeo oep oer oet oex oey ohc ohd ohe ohh oho ohp ohr oht oo- ooc ood ooh ooo oop oor oot oox op- opc opd ope oph opo opp opr opt opx opy or- orc ord ore orh oro orp orr ort orx ory ot- otc otd ote oth oto otp otr ott ox- oxc oxo oxt oxx oxy oyd oye oyo p-p pcc pcd pce pch pco pcp pcr pct pcx pdc pdd pde pdh pdo pdp pdr pdt pdx pec ped pee peh peo pep per pet pex pey phc phd phe pho php phr pht phx phy poc pod poe poh poo pop por pot pox poy ppc ppd ppe pph ppo ppp ppr ppt ppx prc prd pre prh pro prp prr prt prx pry pt- ptc ptd pte pth pto ptp ptr ptt ptx pty pxc pxe pxr pxt py- pyc pyd pye pyo pyr pyt pyx rcc rcd rce rch rco rcp rcr rct rcx rdc rdd rde rdh rdo rdp rdr rdt rdx rdy re- rec red ree reh reo rep rer ret rex rey rh- rhc rhd rhe rhh rho rhp rhr rht roc rod roe roh roo rop ror rot rox roy rpc rpd rpe rph rpo rpp rpr rpt rpx rrc rrd rrh rrp rrr rrt rtc rtd rte rto rtp rtr rtt rtx rty rxp rxr ry- ryc ryd rye ryo ryr ryy t-x tcc tcd tce tch tco tcp tcr tct tcx tdc tdd tde tdh tdo tdp tdr tdt tdx tdy te- tec ted tee teh teo tep ter tet tex tey th- thc thd the thh tho thp thr tht thx thy to- toc tod toe toh too top tor tot tox toy tpc tpd tpe tph tpo tpp tpr tpt tpx trc trd tre trh tro trp trr trt trx try ttc ttd tte tth tto ttp ttr ttt ttx tty txe txt tyc tyd tye tyo typ tyr tyt xcd xch xcp xcr xcx xdc xde xdh xdr xdt xed xee xep xer xet xex xhd xhp xht xoc xod xoo xop xor xot xox xpc xpd xpe xpo xpp xpt xrc xrd xrt xrx xry xtc xtp xtr xtx xty xxo xxp xxx xxy xyp xyr xyy ycc ycd yce ych yco ycp ycy yde ydo ydt ydy yec yed yee yeh yeo yep yer yet yex yey yhc yhe yht yoc yod yoe yoo yop yor yot yox yoy ypd ypo yrc yre yro yrp yrt ytc ytd yte yth yto ytp ytr ytt yxe yxy yyc yye yyt yyy

c-cd cccc cccp ccdc ccdh ccdp ccdr cced ccee cche cchp cchr cchy ccoc ccod ccpe ccpp ccpr ccrc ccre ccrp ccrt cctc cctt cd-e cd-r cddr cdec cder cdex cdot cdre cec- cece ceco cecp cect cedd cede cedo cedt cedy ceec ceop ceor cepc cepe ceph cepo cepp cepr cept cer- cerc cerd cere cero cerp cert cery cet- cete ceto cetp cexe ceyx chce chch chcp chec ched chee cheh chep cher chet chex chey choc chod choh choo chop chor choy chpp chpr chrc chrd chro chrp chrr chrt chto chtr chtt chy- chyc coce coch coco cocp coct codd code cody coed coep coex coho cood cooh coop coot copd cope coph copo copp copr copt copy cor- corc cord core coro corp corr cort cory cotc cote coth coto cott coty coxe coxy coyo coyr coyt cpce cpep cper cpox cppd cpre cprt cptp cptr crcc crce crcr crdc cre- crec cred cree creh creo crep cret crex croc crod croe croh croo crop cror crot croy crpc crrt crtc crtp cry- cryo