-er -ey -ly -ol c-- ccc cce ccl cco ccr ccs ccu ccx ce- cec cee cel ceo cer ces ceu cex cey cl- clc cle cll clo clr cls clu clx cly co- coc coe col coo cor cos cou cox coy crc cre crl cro crr crs cru crx cry csc cse csl cso csr css csu csx csy cuc cue cul cuo cur cus cuu cuy cxc cxl cxo cxr cxs cxx cyc cye cyl cyo cyr cys ec- ecc ece ecl eco ecr ecs ecu ecx eec eee eel eeo eer ees eex eey elc ele ell elo elr els elu elx ely eo- eoc eoe eol eoo eor eos eou erc ere erl ero err ers eru ery es- esc ese esl eso esr ess esu esx esy eu- euc eue eul eur eus eux ex- exc exe exl exo exr exs exu exx exy eyc eye eyl eyo eyr eys lcc lce lcl lco lcr lcs lcu lcx lcy lec lee lel leo ler les leu lex ley llc lle lll llo llr lls llu lly loc loe lol loo lor los lou lox loy lrc lro lrr lrs lru lry lsc lse lsl lso lsr lss lsu luc lue lul luo lur lus luu lux luy lxc lxo lxr lxx lyc lye lyl lyo lyr lys lyx oc- occ ocl oco ocr ocs ocu ocx oec oee oel oeo oer oes oex oey olc ole oll olo ols olu oly oo- ooc ool ooo oor oos oox or- orc ore orl oro orr ors oru orx ory os- osc ose osl oso osr oss osu osx ou- ouc oue oul ouo our ous ox- oxc oxo oxx oxy oye oyl oyo oys rcc rce rcl rco rcr rcs rcu rcx re- rec ree rel reo rer res reu rex rey rlc rle rll rlo rlr rls rlu rly roc roe rol roo ror ros rou rox roy rrc rrl rrr rrs rru rsc rse rsl rso rsr rss rsu rsx ruc rue ruo rur rus ruu rux ruy rxr rxs ry- ryc rye ryo ryr rys ryu ryy scc sce scl sco scr scs scu scx se- sec see sel seo ser ses seu sex sey slc sle sll slo slr sls slu slx sly soc soe sol soo sor sos sou sox soy sr- src sre srl sro srr srs srx sry ss- ssc sse ssl sso ssr sss ssu ssx suc sue sul suo sur sus suu sux suy sxc sxl sxs sxu sy- syc sye syl syr sys syu syx ucc uce ucl uco ucr ucs ucu uec uee uel uer ues uey ulc ule ull ulo ulr uls ulu uly uoc uoe uol uoo uor uos uox ur- urc ure url uro urr urs uru urx ury usc use usl uso usr uss usu usx uuc uue uur uus uuu uxc uxo uxr uxu uyc uyo uys uyu xcl xcr xcx xee xel xer xes xeu xex xlr xls xoc xoo xor xos xox xrc xrx xry xsc xsl xss xue xul xus xxl xxo xxx xxy xyl xyr xyy ycc yce ycl yco ycs ycu ycy yec yee yel yeo yer yes yex yey ylc yle yll ylr yls yly yoc yoe yol yoo yor yos you yox yoy yrc yre yro yrs yru ysc yse ysl yso ysr yss ysu ysy yue yul yuo yur yus yuu yux yuy yxe yxy yyc yye yys yyu yyy