-er -ey -ly -ol c-- ccc cce cch ccl cco ccr ccs ce- cec cee ceh cel ceo cer ces cey ch- chc che chh chl cho chr chs chy cl- clc cle clh cll clo clr cls cly co- coc coe coh col coo cor cos coy crc cre crh crl cro crr crs cry csc cse csh csl cso csr css csy cyc cye cyl cyo cyr cys ec- ecc ece ech ecl eco ecr ecs eec eee eel eeo eer ees eey ehc ehe ehh ehl eho ehr ehs elc ele elh ell elo elr els ely eo- eoc eoe eoh eol eoo eor eos erc ere erh erl ero err ers ery es- esc ese esh esl eso esr ess esy eyc eye eyl eyo eyr eys hcc hce hch hcl hco hcr hcs hcy he- hec hee heh hel heo her hes hey hhc hhe hhh hhl hho hhr hhs hhy hlc hle hlh hll hlo hlr hls hly hoc hoe hoh hol hoo hor hos hoy hr- hrc hre hrh hrl hro hrr hrs hsc hse hsh hsl hsr hss hsy hy- hyc hye hyh hyl hyo hyr hys hyy lcc lce lch lcl lco lcr lcs lcy lec lee leh lel leo ler les ley lhc lhh lho lhr lhs llc lle lll llo llr lls lly loc loe loh lol loo lor los loy lrc lrh lro lrr lrs lry lsc lse lsh lsl lso lsr lss lyc lye lyl lyo lyr lys oc- occ och ocl oco ocr ocs oec oee oeh oel oeo oer oes oey ohc ohe ohh ohl oho ohr ohs olc ole oll olo ols oly oo- ooc ooh ool ooo oor oos or- orc ore orh orl oro orr ors ory os- osc ose osh osl oso osr oss oye oyl oyo oys rcc rce rch rcl rco rcr rcs re- rec ree reh rel reo rer res rey rh- rhc rhe rhh rhl rho rhr rhs rlc rle rlh rll rlo rlr rls rly roc roe roh rol roo ror ros roy rrc rrh rrl rrr rrs rsc rse rsh rsl rso rsr rss ry- ryc rye ryo ryr rys ryy scc sce sch scl sco scr scs se- sec see seh sel seo ser ses sey sh- shc she shh shl sho shr shs shy slc sle slh sll slo slr sls sly soc soe soh sol soo sor sos soy sr- src sre srh srl sro srr srs sry ss- ssc sse ssh ssl sso ssr sss sy- syc sye syh syl syr sys ycc yce ych ycl yco ycs ycy yec yee yeh yel yeo yer yes yey yhc yhe yhs ylc yle yll ylr yls yly yoc yoe yol yoo yor yos yoy yrc yre yro yrs ysc yse ysl yso ysr yss ysy yyc yye yys yyy