-ly -ol c-- ccc ccl cco ccs cct cl- clc cll clo cls clt cly co- coc col coo cos cot coy csc csl cso css cst csy ctc ctl cto cts ctt cty cyc cyl cyo cys cyt lcc lcl lco lcs lct lcy llc lll llo lls llt lly loc lol loo los lot loy lsc lsl lso lss lst ltc ltl lto lts ltt lyc lyl lyo lys lyt oc- occ ocl oco ocs oct olc oll olo ols olt oly oo- ooc ool ooo oos oot os- osc osl oso oss ost ot- otc otl oto ots ott oyl oyo oys scc scl sco scs sct slc sll slo sls slt sly soc sol soo sos sot soy ss- ssc ssl sso sss sst stc stl sto sts stt sty sy- syc syl sys syt tcc tcl tco tcs tct tlc tll tlo tls tlt to- toc tol too tos tot toy tsc tsl tso tss tst tsy ttc ttl tto tts ttt tty tyc tyl tyo tys tyt ycc ycl yco ycs ycy ylc yll yls ylt yly yoc yol yoo yos yot yoy ysc ysl yso yss yst ysy ytc ytl yto yts ytt yyc yys yyt yyy