-ic -ol -up c-- ccc cce cci ccl cco ccp ccs ccu ce- cec cee cei cel ceo cep ces ceu ci- cic cie cii cil cio cip cis ciu cl- clc cle cli cll clo clp cls clu co- coc coe coi col coo cop cos cou cpc cpe cpi cpl cpo cpp cps cpu csc cse csi csl cso csp css csu cuc cue cui cul cuo cup cus cuu ec- ecc ece eci ecl eco ecs ecu eec eee eel eeo eep ees eic eie eii eil eio eip eis eiu elc ele eli ell elo elp els elu eo- eoc eoe eoi eol eoo eop eos eou ep- epc epe epi epl epo epp eps epu es- esc ese esi esl eso esp ess esu eu- euc eue eui eul eup eus icc ice ici icl ico icp ics icu ie- iec iee iei iel iep ies iic iie iii iil iio iip iis iiu il- ilc ile ili ill ilo ilp ils ilu io- ioc ioe ioi iol ioo iop ios iou ipc ipe ipi ipl ipo ipp ips ipu is- isc ise isi isl iso isp iss isu iu- iuc iue iui iup ius l-p lcc lce lci lcl lco lcp lcs lcu lec lee lei lel leo lep les leu lic lie lii lil lio lip lis liu llc lle lli lll llo llp lls llu loc loe loi lol loo lop los lou lpc lpe lpi lpl lpo lpp lps lpu lsc lse lsi lsl lso lsp lss lsu luc lue lui lul luo lup lus luu o-i oc- occ oci ocl oco ocp ocs ocu oec oee oei oel oeo oep oes oic oie oii oil oio oip ois oiu olc ole oli oll olo olp ols olu oo- ooc ooi ool ooo oop oos op- opc ope opi opl opo opp ops os- osc ose osi osl oso osp oss osu ou- ouc oue oui oul ouo oup ous p-p pcc pce pci pcl pco pcp pcs pcu pec pee pei pel peo pep pes peu pic pie pii pil pio pip pis piu plc ple pli pll plo plp pls plu poc poe poi pol poo pop pos pou ppc ppe ppi ppl ppo ppp pps ppu ps- psc pse psi psl pso psp pss psu puc pue pui pul pup pus puu scc sce sci scl sco scp scs scu se- sec see sei sel seo sep ses seu sic sie sii sil sio sip sis siu slc sle sli sll slo slp sls slu soc soe soi sol soo sop sos sou spc spe spi spl spo spp sps spu ss- ssc sse ssi ssl sso ssp sss ssu suc sue sui sul suo sup sus suu ucc uce uci ucl uco ucp ucs ucu uec uee uei uel uep ues uic uie uii uil uio uip uis uiu ulc ule uli ull ulo ulp uls ulu uoc uoe uol uoo uop uos up- upc upe upi upo upp ups upu usc use usi usl uso usp uss usu uuc uue uus uuu