-ic -ol -up c-- ccc cci ccl cco ccp ccs ccu ci- cic cii cil cio cip cis ciu cl- clc cli cll clo clp cls clu co- coc coi col coo cop cos cou cpc cpi cpl cpo cpp cps cpu csc csi csl cso csp css csu cuc cui cul cuo cup cus cuu icc ici icl ico icp ics icu iic iii iil iio iip iis iiu il- ilc ili ill ilo ilp ils ilu io- ioc ioi iol ioo iop ios iou ipc ipi ipl ipo ipp ips ipu is- isc isi isl iso isp iss isu iu- iuc iui iup ius l-p lcc lci lcl lco lcp lcs lcu lic lii lil lio lip lis liu llc lli lll llo llp lls llu loc loi lol loo lop los lou lpc lpi lpl lpo lpp lps lpu lsc lsi lsl lso lsp lss lsu luc lui lul luo lup lus luu o-i oc- occ oci ocl oco ocp ocs ocu oic oii oil oio oip ois oiu olc oli oll olo olp ols olu oo- ooc ooi ool ooo oop oos op- opc opi opl opo opp ops os- osc osi osl oso osp oss osu ou- ouc oui oul ouo oup ous p-p pcc pci pcl pco pcp pcs pcu pic pii pil pio pip pis piu plc pli pll plo plp pls plu poc poi pol poo pop pos pou ppc ppi ppl ppo ppp pps ppu ps- psc psi psl pso psp pss psu puc pui pul pup pus puu scc sci scl sco scp scs scu sic sii sil sio sip sis siu slc sli sll slo slp sls slu soc soi sol soo sop sos sou spc spi spl spo spp sps spu ss- ssc ssi ssl sso ssp sss ssu suc sui sul suo sup sus suu ucc uci ucl uco ucp ucs ucu uic uii uil uio uip uis uiu ulc uli ull ulo ulp uls ulu uoc uol uoo uop uos up- upc upi upo upp ups upu usc usi usl uso usp uss usu uuc uus uuu