-ic c-- ccc cce cci cck ccl ccm ccs ccu ce- cec cee cei cek cel cem ces ceu ci- cic cie cii cik cil cim cis ciu ckc cki ckm cks cl- clc cle cli clk cll clm cls clu cmc cme cmi cmk cml cmm cms cmu csc cse csi csk csl csm css csu cuc cue cui cuk cul cum cus cuu ec- ecc ece eci eck ecl ecm ecs ecu eec eee eek eel eem ees eic eie eii eik eil eim eis eiu ekc eke eki ekl eks eku elc ele eli elk ell elm els elu em- emc eme emi emk eml emm ems emu es- esc ese esi esk esl esm ess esu eu- euc eue eui eul eus icc ice ici ick icl icm ics icu ie- iec iee iei iek iel iem ies iic iie iii iil iim iis iiu ikc ike iki ikk ikl iks iku il- ilc ile ili ilk ill ilm ils ilu im- imc ime imi iml imm ims imu is- isc ise isi isk isl ism iss isu iu- iuc iue iui ium ius kcc kce kci kck kcl kcm kcs kcu ke- kec kee kei kek kel kem kes kic kie kii kik kil kim kis kiu kkc kke kki kkk kkl kkm kks kku kl- klc kli klm kls klu kmc kme kmi kmk kml kmm kms kmu ksc kse ksi ksk ksl ksm kss ksu kuc kue kui kuk kul kum kus kuu lcc lce lci lck lcl lcm lcs lcu lec lee lei lek lel lem les leu lic lie lii lik lil lim lis liu lkl lks llc lle lli llk lll llm lls llu lmc lme lmi lmk lml lmm lms lmu lsc lse lsi lsk lsl lsm lss lsu luc lue lui luk lul lum lus luu mc- mcc mce mci mck mcl mcm mcs mcu mec mee mei mek mel mem mes meu mi- mic mie mii mik mil mim mis miu mkc mke mkk mkl mkm mks mku mlc mle mli mlk mll mlm mls mlu mmc mme mmi mmk mml mmm mms mmu msc mse msi msk msl msm mss msu muc mue mui muk mul mum mus muu scc sce sci sck scl scm scs scu se- sec see sei sek sel sem ses seu sic sie sii sik sil sim sis siu sk- skc ske ski skk skl skm sks sku slc sle sli slk sll slm sls slu smc sme smi smk sml smm sms smu ss- ssc sse ssi ssk ssl ssm sss ssu suc sue sui suk sul sum sus suu ucc uce uci uck ucl ucm ucs ucu uec uee uei uel uem ues uic uie uii uil uim uis uiu ukc uke uki ukk ukl uku ulc ule uli ulk ull ulm uls ulu um- umc ume umi uml umm ums umu usc use usi usk usl usm uss usu uuc uue uum uus uuu