-ly -ol -up c-- ccc ccl cco ccp ccs ccu ccx cl- clc cll clo clp cls clu clx cly co- coc col coo cop cos cou cox coy cpc cpl cpo cpp cps cpu cpx csc csl cso csp css csu csx csy cuc cul cuo cup cus cuu cuy cxc cxl cxo cxp cxs cxx cyc cyl cyo cyp cys l-p lcc lcl lco lcp lcs lcu lcx lcy llc lll llo llp lls llu lly loc lol loo lop los lou lox loy lpc lpl lpo lpp lps lpu lpx lsc lsl lso lsp lss lsu luc lul luo lup lus luu lux luy lxc lxo lxx lyc lyl lyo lys lyx oc- occ ocl oco ocp ocs ocu ocx olc oll olo olp ols olu oly oo- ooc ool ooo oop oos oox op- opc opl opo opp ops opx opy os- osc osl oso osp oss osu osx ou- ouc oul ouo oup ous ox- oxc oxo oxx oxy oyl oyo oys p-p pcc pcl pco pcp pcs pcu pcx plc pll plo plp pls plu plx ply poc pol poo pop pos pou pox poy ppc ppl ppo ppp pps ppu ppx ps- psc psl pso psp pss psu psx psy puc pul pup pus puu puy pxc pxl pxs py- pyc pyl pyo pys pyu pyx scc scl sco scp scs scu scx slc sll slo slp sls slu slx sly soc sol soo sop sos sou sox soy spc spl spo spp sps spu spx spy ss- ssc ssl sso ssp sss ssu ssx suc sul suo sup sus suu sux suy sxc sxl sxs sxu sy- syc syl syp sys syu syx ucc ucl uco ucp ucs ucu ulc ull ulo ulp uls ulu uly uoc uol uoo uop uos uox up- upc upo upp ups upu upx usc usl uso usp uss usu usx uuc uus uuu uxc uxo uxu uyc uyo uys uyu xcl xcp xcx xls xoc xoo xop xos xox xpc xpl xpo xpp xps xsc xsl xsp xss xul xup xus xxl xxo xxp xxx xxy xyl xyp xyy ycc ycl yco ycp ycs ycu ycy ylc yll yls yly yoc yol yoo yop yos you yox yoy ypl ypo yps ypu ysc ysl yso ysp yss ysu ysy yul yuo yup yus yuu yux yuy yxy yyc yys yyu yyy