-ic -ol -up c-- ccc cci cck ccl cco ccp ccs ccu ci- cic cii cik cil cio cip cis ciu ckc cki cko cks cl- clc cli clk cll clo clp cls clu co- coc coi cok col coo cop cos cou cpc cpi cpk cpl cpo cpp cps cpu csc csi csk csl cso csp css csu cuc cui cuk cul cuo cup cus cuu icc ici ick icl ico icp ics icu iic iii iil iio iip iis iiu ikc iki ikk ikl iko iks iku il- ilc ili ilk ill ilo ilp ils ilu io- ioc ioi iol ioo iop ios iou ipc ipi ipl ipo ipp ips ipu is- isc isi isk isl iso isp iss isu iu- iuc iui iup ius kcc kci kck kcl kcp kcs kcu kic kii kik kil kio kip kis kiu kkc kki kkk kkl kkp kks kku kl- klc kli klo kls klu koc koi kok kol koo kop kos kou kpc kpi kpk kpl kpo kpp kps kpu ksc ksi ksk ksl kso ksp kss ksu kuc kui kuk kul kup kus kuu l-p lcc lci lck lcl lco lcp lcs lcu lic lii lik lil lio lip lis liu lkl lkp lks llc lli llk lll llo llp lls llu loc loi lok lol loo lop los lou lpc lpi lpk lpl lpo lpp lps lpu lsc lsi lsk lsl lso lsp lss lsu luc lui luk lul luo lup lus luu o-i oc- occ oci ock ocl oco ocp ocs ocu oic oii oik oil oio oip ois oiu okc oki okk okl oko okp oks oku olc oli olk oll olo olp ols olu oo- ooc ooi ook ool ooo oop oos op- opc opi opk opl opo opp ops os- osc osi osk osl oso osp oss osu ou- ouc oui ouk oul ouo oup ous p-p pcc pci pck pcl pco pcp pcs pcu pic pii pik pil pio pip pis piu pkc pki pkl pko pkp pks pku plc pli plk pll plo plp pls plu poc poi pok pol poo pop pos pou ppc ppi ppk ppl ppo ppp pps ppu ps- psc psi psk psl pso psp pss psu puc pui puk pul pup pus puu scc sci sck scl sco scp scs scu sic sii sik sil sio sip sis siu sk- skc ski skk skl sko skp sks sku slc sli slk sll slo slp sls slu soc soi sok sol soo sop sos sou spc spi spk spl spo spp sps spu ss- ssc ssi ssk ssl sso ssp sss ssu suc sui suk sul suo sup sus suu ucc uci uck ucl uco ucp ucs ucu uic uii uil uio uip uis uiu ukc uki ukk ukl ukp uku ulc uli ulk ull ulo ulp uls ulu uoc uok uol uoo uop uos up- upc upi upk upo upp ups upu usc usi usk usl uso usp uss usu uuc uus uuu