-ic -up c-- ccc cce cci ccl ccp ccs ccu ce- cec cee cei cel cep ces ceu ci- cic cie cii cil cip cis ciu cl- clc cle cli cll clp cls clu cpc cpe cpi cpl cpp cps cpu csc cse csi csl csp css csu cuc cue cui cul cup cus cuu ec- ecc ece eci ecl ecs ecu eec eee eel eep ees eic eie eii eil eip eis eiu elc ele eli ell elp els elu ep- epc epe epi epl epp eps epu es- esc ese esi esl esp ess esu eu- euc eue eui eul eup eus icc ice ici icl icp ics icu ie- iec iee iei iel iep ies iic iie iii iil iip iis iiu il- ilc ile ili ill ilp ils ilu ipc ipe ipi ipl ipp ips ipu is- isc ise isi isl isp iss isu iu- iuc iue iui iup ius l-p lcc lce lci lcl lcp lcs lcu lec lee lei lel lep les leu lic lie lii lil lip lis liu llc lle lli lll llp lls llu lpc lpe lpi lpl lpp lps lpu lsc lse lsi lsl lsp lss lsu luc lue lui lul lup lus luu p-p pcc pce pci pcl pcp pcs pcu pec pee pei pel pep pes peu pic pie pii pil pip pis piu plc ple pli pll plp pls plu ppc ppe ppi ppl ppp pps ppu ps- psc pse psi psl psp pss psu puc pue pui pul pup pus puu scc sce sci scl scp scs scu se- sec see sei sel sep ses seu sic sie sii sil sip sis siu slc sle sli sll slp sls slu spc spe spi spl spp sps spu ss- ssc sse ssi ssl ssp sss ssu suc sue sui sul sup sus suu ucc uce uci ucl ucp ucs ucu uec uee uei uel uep ues uic uie uii uil uip uis uiu ulc ule uli ull ulp uls ulu up- upc upe upi upp ups upu usc use usi usl usp uss usu uuc uue uus uuu