-ly -ol c-- ccc ccl cco ccp ccs cl- clc cll clo clp cls cly co- coc col coo cop cos coy cpc cpl cpo cpp cps csc csl cso csp css csy cyc cyl cyo cyp cys l-p lcc lcl lco lcp lcs lcy llc lll llo llp lls lly loc lol loo lop los loy lpc lpl lpo lpp lps lsc lsl lso lsp lss lyc lyl lyo lys oc- occ ocl oco ocp ocs olc oll olo olp ols oly oo- ooc ool ooo oop oos op- opc opl opo opp ops opy os- osc osl oso osp oss oyl oyo oys p-p pcc pcl pco pcp pcs plc pll plo plp pls ply poc pol poo pop pos poy ppc ppl ppo ppp pps ps- psc psl pso psp pss psy py- pyc pyl pyo pys scc scl sco scp scs slc sll slo slp sls sly soc sol soo sop sos soy spc spl spo spp sps spy ss- ssc ssl sso ssp sss sy- syc syl syp sys ycc ycl yco ycp ycs ycy ylc yll yls yly yoc yol yoo yop yos yoy ypl ypo yps ysc ysl yso ysp yss ysy yyc yys yyy