-ey -ly -ol c-- ccc ccd cce ccl cco ccs cdc cdd cde cdl cdo cds cdy ce- cec ced cee cel ceo ces cey cl- clc cld cle cll clo cls cly co- coc cod coe col coo cos coy csc csd cse csl cso css csy cyc cyd cye cyl cyo cys dcc dcd dce dcl dco dcs ddc ddd dde ddl ddo dds ddy de- dec ded dee del deo des dey dl- dlc dld dle dll dlo dls dly doc dod doe dol doo dos doy dsc dsd dse dsl dso dss dsy dy- dyc dyd dye dyo dys dyy ec- ecc ecd ece ecl eco ecs ed- edc edd ede edl edo eds edy eec eed eee eel eeo ees eey elc eld ele ell elo els ely eo- eoc eod eoe eol eoo eos es- esc esd ese esl eso ess esy eyc eyd eye eyl eyo eys lcc lcd lce lcl lco lcs lcy ldc ldd lde ldl ldo lds ldy lec led lee lel leo les ley llc lld lle lll llo lls lly loc lod loe lol loo los loy lsc lsd lse lsl lso lss lyc lyd lye lyl lyo lys oc- occ ocd ocl oco ocs odc odd ode odl odo ods oec oed oee oel oeo oes oey olc old ole oll olo ols oly oo- ooc ood ool ooo oos os- osc osd ose osl oso oss oyd oye oyl oyo oys scc scd sce scl sco scs sdc sdd sde sdl sdo sds sdy se- sec sed see sel seo ses sey slc sld sle sll slo sls sly soc sod soe sol soo sos soy ss- ssc ssd sse ssl sso sss sy- syc syd sye syl sys ycc ycd yce ycl yco ycs ycy yde ydl ydo yds ydy yec yed yee yel yeo yes yey ylc yld yle yll yls yly yoc yod yoe yol yoo yos yoy ysc yse ysl yso yss ysy yyc yye yys yyy