-ic -up c-- ccc cce cci ccl ccp ccs cct ccu ce- cec cee cei cel cep ces cet ceu ci- cic cie cii cil cip cis cit ciu cl- clc cle cli cll clp cls clt clu cpc cpe cpi cpl cpp cps cpt cpu csc cse csi csl csp css cst csu ctc cte cti ctl ctp cts ctt ctu cuc cue cui cul cup cus cut cuu ec- ecc ece eci ecl ecs ect ecu eec eee eel eep ees eet eic eie eii eil eip eis eit eiu elc ele eli ell elp els elt elu ep- epc epe epi epl epp eps ept epu es- esc ese esi esl esp ess est esu etc ete eti etl etp ets ett etu eu- euc eue eui eul eup eus eut icc ice ici icl icp ics ict icu ie- iec iee iei iel iep ies iet iic iie iii iil iip iis iit iiu il- ilc ile ili ill ilp ils ilt ilu ipc ipe ipi ipl ipp ips ipt ipu is- isc ise isi isl isp iss ist isu itc ite iti itl itp its itt itu iu- iuc iue iui iup ius iut l-p lcc lce lci lcl lcp lcs lct lcu lec lee lei lel lep les let leu lic lie lii lil lip lis lit liu llc lle lli lll llp lls llt llu lpc lpe lpi lpl lpp lps lpt lpu lsc lse lsi lsl lsp lss lst lsu ltc lte lti ltl ltp lts ltt ltu luc lue lui lul lup lus lut luu p-p pcc pce pci pcl pcp pcs pct pcu pec pee pei pel pep pes pet peu pic pie pii pil pip pis pit piu plc ple pli pll plp pls plt plu ppc ppe ppi ppl ppp pps ppt ppu ps- psc pse psi psl psp pss pst psu pt- ptc pte pti ptl ptp pts ptt ptu puc pue pui pul pup pus put puu scc sce sci scl scp scs sct scu se- sec see sei sel sep ses set seu sic sie sii sil sip sis sit siu slc sle sli sll slp sls slt slu spc spe spi spl spp sps spt spu ss- ssc sse ssi ssl ssp sss sst ssu stc ste sti stl stp sts stt stu suc sue sui sul sup sus sut suu tcc tce tci tcl tcp tcs tct tcu te- tec tee tei tel tep tes tet teu tic tie tii til tip tis tit tiu tlc tle tli tll tlp tls tlt tlu tpc tpe tpi tpl tpp tps tpt tpu tsc tse tsi tsl tsp tss tst tsu ttc tte tti ttl ttp tts ttt ttu tuc tue tui tul tup tus tut tuu ucc uce uci ucl ucp ucs uct ucu uec uee uei uel uep ues uet uic uie uii uil uip uis uit uiu ulc ule uli ull ulp uls ult ulu up- upc upe upi upp ups upt upu usc use usi usl usp uss ust usu utc ute uti utl utp uts utt utu uuc uue uus uut uuu