-er -ey -ly -ol c-- ccc cce cch ccl cco ccr ce- cec cee ceh cel ceo cer cey ch- chc che chh chl cho chr chy cl- clc cle clh cll clo clr cly co- coc coe coh col coo cor coy crc cre crh crl cro crr cry cyc cye cyl cyo cyr ec- ecc ece ech ecl eco ecr eec eee eel eeo eer eey ehc ehe ehh ehl eho ehr elc ele elh ell elo elr ely eo- eoc eoe eoh eol eoo eor erc ere erh erl ero err ery eyc eye eyl eyo eyr hcc hce hch hcl hco hcr hcy he- hec hee heh hel heo her hey hhc hhe hhh hhl hho hhr hhy hlc hle hlh hll hlo hlr hly hoc hoe hoh hol hoo hor hoy hr- hrc hre hrh hrl hro hrr hy- hyc hye hyh hyl hyo hyr hyy lcc lce lch lcl lco lcr lcy lec lee leh lel leo ler ley lhc lhh lho lhr llc lle lll llo llr lly loc loe loh lol loo lor loy lrc lrh lro lrr lry lyc lye lyl lyo lyr oc- occ och ocl oco ocr oec oee oeh oel oeo oer oey ohc ohe ohh ohl oho ohr olc ole oll olo oly oo- ooc ooh ool ooo oor or- orc ore orh orl oro orr ory oye oyl oyo rcc rce rch rcl rco rcr re- rec ree reh rel reo rer rey rh- rhc rhe rhh rhl rho rhr rlc rle rlh rll rlo rlr rly roc roe roh rol roo ror roy rrc rrh rrl rrr ry- ryc rye ryo ryr ryy ycc yce ych ycl yco ycy yec yee yeh yel yeo yer yey yhc yhe ylc yle yll ylr yly yoc yoe yol yoo yor yoy yrc yre yro yyc yye yyy