-ic -up c-- ccc cci cck ccl ccp ccs ccu ci- cic cii cik cil cip ciq cis ciu ckc cki cks cl- clc cli clk cll clp cls clu cpc cpi cpk cpl cpp cpq cps cpu cqc cqi cql cqs csc csi csk csl csp csq css csu cuc cui cuk cul cup cuq cus cuu icc ici ick icl icp icq ics icu iic iii iil iip iis iiu ikc iki ikk ikl iks iku il- ilc ili ilk ill ilp ilq ils ilu ipc ipi ipl ipp ips ipu iqc iqs iqu is- isc isi isk isl isp isq iss isu iu- iuc iui iup ius kcc kci kck kcl kcp kcs kcu kic kii kik kil kip kis kiu kkc kki kkk kkl kkp kks kku kl- klc kli klq kls klu kpc kpi kpk kpl kpp kpq kps kpu kql ksc ksi ksk ksl ksp kss ksu kuc kui kuk kul kup kus kuu l-p lcc lci lck lcl lcp lcq lcs lcu lic lii lik lil lip liq lis liu lkl lkp lks llc lli llk lll llp llq lls llu lpc lpi lpk lpl lpp lps lpu lsc lsi lsk lsl lsp lsq lss lsu luc lui luk lul lup lus luu p-p pcc pci pck pcl pcp pcq pcs pcu pic pii pik pil pip piq pis piu pkc pki pkl pkp pks pku plc pli plk pll plp pls plu ppc ppi ppk ppl ppp ppq pps ppu pqi pqq pqs ps- psc psi psk psl psp pss psu puc pui puk pul pup pus puu qcc qci qcl qcp qcs qic qik qil qip qis qiu qki qlp qls qpc qpl qpp qps qqk qqq qqu qsc qsi qsl qsp qu- qui qul qus scc sci sck scl scp scs scu sic sii sik sil sip siq sis siu sk- skc ski skk skl skp skq sks sku slc sli slk sll slp slq sls slu spc spi spk spl spp spq sps spu sqi sql sqq sqs ss- ssc ssi ssk ssl ssp ssq sss ssu suc sui suk sul sup suq sus suu ucc uci uck ucl ucp ucs ucu uic uii uil uip uiq uis uiu ukc uki ukk ukl ukp uku ulc uli ulk ull ulp uls ulu up- upc upi upk upp ups upu usc usi usk usl usp uss usu uuc uus uuu