-ly -ol -up c-- ccc ccl cco ccp ccr ccs ccu cl- clc cll clo clp clr cls clu cly co- coc col coo cop cor cos cou coy cpc cpl cpo cpp cpr cps cpu crc crl cro crp crr crs cru cry csc csl cso csp csr css csu csy cuc cul cuo cup cur cus cuu cuy cyc cyl cyo cyp cyr cys l-p lcc lcl lco lcp lcr lcs lcu lcy llc lll llo llp llr lls llu lly loc lol loo lop lor los lou loy lpc lpl lpo lpp lpr lps lpu lrc lro lrp lrr lrs lru lry lsc lsl lso lsp lsr lss lsu luc lul luo lup lur lus luu luy lyc lyl lyo lyr lys oc- occ ocl oco ocp ocr ocs ocu olc oll olo olp ols olu oly oo- ooc ool ooo oop oor oos op- opc opl opo opp opr ops opy or- orc orl oro orp orr ors oru ory os- osc osl oso osp osr oss osu ou- ouc oul ouo oup our ous oyl oyo oys p-p pcc pcl pco pcp pcr pcs pcu plc pll plo plp plr pls plu ply poc pol poo pop por pos pou poy ppc ppl ppo ppp ppr pps ppu prc prl pro prp prr prs pru pry ps- psc psl pso psp psr pss psu psy puc pul pup pur pus puu puy py- pyc pyl pyo pyr pys pyu rcc rcl rco rcp rcr rcs rcu rlc rll rlo rlp rlr rls rlu rly roc rol roo rop ror ros rou roy rpc rpl rpo rpp rpr rps rpu rrc rrl rrp rrr rrs rru rsc rsl rso rsp rsr rss rsu ruc ruo rup rur rus ruu ruy ry- ryc ryo ryr rys ryu ryy scc scl sco scp scr scs scu slc sll slo slp slr sls slu sly soc sol soo sop sor sos sou soy spc spl spo spp spr sps spu spy sr- src srl sro srp srr srs sry ss- ssc ssl sso ssp ssr sss ssu suc sul suo sup sur sus suu suy sy- syc syl syp syr sys syu ucc ucl uco ucp ucr ucs ucu ulc ull ulo ulp ulr uls ulu uly uoc uol uoo uop uor uos up- upc upo upp upr ups upu ur- urc url uro urp urr urs uru ury usc usl uso usp usr uss usu uuc uur uus uuu uyc uyo uys uyu ycc ycl yco ycp ycs ycu ycy ylc yll ylr yls yly yoc yol yoo yop yor yos you yoy ypl ypo yps ypu yrc yro yrp yrs yru ysc ysl yso ysp ysr yss ysu ysy yul yuo yup yur yus yuu yuy yyc yys yyu yyy