-ly -ol c-- ccc ccl cco ccr ccs cct cl- clc cll clo clr cls clt cly co- coc col coo cor cos cot coy crc crl cro crr crs crt cry csc csl cso csr css cst csy ctc ctl cto ctr cts ctt cty cyc cyl cyo cyr cys cyt lcc lcl lco lcr lcs lct lcy llc lll llo llr lls llt lly loc lol loo lor los lot loy lrc lro lrr lrs lrt lry lsc lsl lso lsr lss lst ltc ltl lto ltr lts ltt lyc lyl lyo lyr lys lyt oc- occ ocl oco ocr ocs oct olc oll olo ols olt oly oo- ooc ool ooo oor oos oot or- orc orl oro orr ors ort ory os- osc osl oso osr oss ost ot- otc otl oto otr ots ott oyl oyo oys rcc rcl rco rcr rcs rct rlc rll rlo rlr rls rlt rly roc rol roo ror ros rot roy rrc rrl rrr rrs rrt rsc rsl rso rsr rss rst rtc rtl rto rtr rts rtt rty ry- ryc ryo ryr rys ryy scc scl sco scr scs sct slc sll slo slr sls slt sly soc sol soo sor sos sot soy sr- src srl sro srr srs srt sry ss- ssc ssl sso ssr sss sst stc stl sto str sts stt sty sy- syc syl syr sys syt tcc tcl tco tcr tcs tct tlc tll tlo tlr tls tlt to- toc tol too tor tos tot toy trc trl tro trr trs trt try tsc tsl tso tsr tss tst tsy ttc ttl tto ttr tts ttt tty tyc tyl tyo tyr tys tyt ycc ycl yco ycs ycy ylc yll ylr yls ylt yly yoc yol yoo yor yos yot yoy yrc yro yrs yrt ysc ysl yso ysr yss yst ysy ytc ytl yto ytr yts ytt yyc yys yyt yyy