-ey -ly -ol c-- ccc ccd cce ccl cco ccp ccs cdc cdd cde cdl cdo cdp cds cdy ce- cec ced cee cel ceo cep ces cey cl- clc cld cle cll clo clp cls cly co- coc cod coe col coo cop cos coy cpc cpd cpe cpl cpo cpp cps csc csd cse csl cso csp css csy cyc cyd cye cyl cyo cyp cys dcc dcd dce dcl dco dcp dcs ddc ddd dde ddl ddo ddp dds ddy de- dec ded dee del deo dep des dey dl- dlc dld dle dll dlo dlp dls dly doc dod doe dol doo dop dos doy dpc dpd dpe dpl dpo dpp dps dsc dsd dse dsl dso dsp dss dsy dy- dyc dyd dye dyo dyp dys dyy ec- ecc ecd ece ecl eco ecs ed- edc edd ede edl edo edp eds edy eec eed eee eel eeo eep ees eey elc eld ele ell elo elp els ely eo- eoc eod eoe eol eoo eop eos ep- epc epd epe epl epo epp eps es- esc esd ese esl eso esp ess esy eyc eyd eye eyl eyo eyp eys l-p lcc lcd lce lcl lco lcp lcs lcy ldc ldd lde ldl ldo ldp lds ldy lec led lee lel leo lep les ley llc lld lle lll llo llp lls lly loc lod loe lol loo lop los loy lpc lpd lpe lpl lpo lpp lps lsc lsd lse lsl lso lsp lss lyc lyd lye lyl lyo lys oc- occ ocd ocl oco ocp ocs odc odd ode odl odo odp ods oec oed oee oel oeo oep oes oey olc old ole oll olo olp ols oly oo- ooc ood ool ooo oop oos op- opc opd ope opl opo opp ops opy os- osc osd ose osl oso osp oss oyd oye oyl oyo oys p-p pcc pcd pce pcl pco pcp pcs pdc pdd pde pdl pdo pdp pds pec ped pee pel peo pep pes pey plc pld ple pll plo plp pls ply poc pod poe pol poo pop pos poy ppc ppd ppe ppl ppo ppp pps ps- psc psd pse psl pso psp pss psy py- pyc pyd pye pyl pyo pys scc scd sce scl sco scp scs sdc sdd sde sdl sdo sdp sds sdy se- sec sed see sel seo sep ses sey slc sld sle sll slo slp sls sly soc sod soe sol soo sop sos soy spc spd spe spl spo spp sps spy ss- ssc ssd sse ssl sso ssp sss sy- syc syd sye syl syp sys ycc ycd yce ycl yco ycp ycs ycy yde ydl ydo yds ydy yec yed yee yel yeo yep yes yey ylc yld yle yll yls yly yoc yod yoe yol yoo yop yos yoy ypd ypl ypo yps ysc yse ysl yso ysp yss ysy yyc yye yys yyy