-er -ic -ol c-- ccc cce ccf cci ccl ccm cco ccr ccs ccu ce- cec cee cef cei cel cem ceo cer ces ceu cfc cfe cff cfi cfl cfm cfo cfr cfs cfu ci- cic cie cif cii cil cim cio cir cis ciu cl- clc cle clf cli cll clm clo clr cls clu cmc cme cmf cmi cml cmm cmo cmr cms cmu co- coc coe cof coi col com coo cor cos cou crc cre crf cri crl crm cro crr crs cru csc cse csf csi csl csm cso csr css csu cuc cue cuf cui cul cum cuo cur cus cuu ec- ecc ece ecf eci ecl ecm eco ecr ecs ecu eec eee eef eel eem eeo eer ees ef- efc efe eff efi efl efm efo efr efs eic eie eif eii eil eim eio eir eis eiu elc ele elf eli ell elm elo elr els elu em- emc eme emf emi eml emm emo emr ems emu eo- eoc eoe eof eoi eol eom eoo eor eos eou erc ere erf eri erl erm ero err ers eru es- esc ese esf esi esl esm eso esr ess esu eu- euc eue euf eui eul eur eus fcc fce fcf fci fcl fcm fco fcr fcs fcu fec fee fef fei fel fem feo fer fes feu ffc ffe fff ffi ffl ffm ffo ffr ffs ffu fic fie fif fii fil fim fir fis fiu flc fle flf fli fll flm flo flr fls flu fmc fme fmf fmi fml fmm fmo fmr fms fmu foc foe fof foi fol fom foo for fos fou frc fre frf fri frl frm fro frr frs fru fsc fse fsf fsi fsl fsm fso fsr fss fsu fue fuf fui ful fum fuo fur fus fuu i-f icc ice icf ici icl icm ico icr ics icu ie- iec iee ief iei iel iem ier ies ifc ife iff ifi ifl ifm ifo ifr ifs ifu iic iie iif iii iil iim iio iir iis iiu il- ilc ile ilf ili ill ilm ilo ilr ils ilu im- imc ime imf imi iml imm imo ims imu io- ioc ioe iof ioi iol iom ioo ior ios iou ir- irc ire irf iri irl irm iro irr irs iru is- isc ise isf isi isl ism iso isr iss isu iu- iuc iue iui ium iur ius lcc lce lcf lci lcl lcm lco lcr lcs lcu lec lee lef lei lel lem leo ler les leu lfc lfe lff lfi lfl lfm lfo lfr lfs lfu lic lie lif lii lil lim lio lir lis liu llc lle llf lli lll llm llo llr lls llu lmc lme lmf lmi lml lmm lmo lmr lms lmu loc loe lof loi lol lom loo lor los lou lrc lrf lri lrm lro lrr lrs lru lsc lse lsf lsi lsl lsm lso lsr lss lsu luc lue luf lui lul lum luo lur lus luu m-f m-o m-r mc- mcc mce mcf mci mcl mcm mco mcr mcs mcu mec mee mef mei mel mem meo mer mes meu mfc mfe mff mfi mfl mfm mfo mfr mfs mfu mi- mic mie mif mii mil mim mio mir mis miu mlc mle mlf mli mll mlm mlo mlr mls mlu mmc mme mmf mmi mml mmm mmo mmr mms mmu moc moe mof moi mol mom moo mor mos mou mrc mre mrf mri mrl mrm mro mrr mrs mru msc mse msf msi msl msm mso msr mss msu muc mue muf mui mul mum mur mus muu o-i oc- occ ocf oci ocl ocm oco ocr ocs ocu oec oee oef oei oel oem oeo oer oes of- ofc ofe off ofi ofl ofm ofo ofr ofs ofu oic oie oif oii oil oim oio oir ois oiu olc ole olf oli oll olm olo ols olu om- omc ome omf omi oml omm omo omr oms omu oo- ooc oof ooi ool oom ooo oor oos or- orc ore orf ori orl orm oro orr ors oru os- osc ose osf osi osl osm oso osr oss osu ou- ouc oue ouf oui oul oum ouo our ous rcc rce rcf rci rcl rcm rco rcr rcs rcu re- rec ree ref rei rel rem reo rer res reu rfc rfe rff rfi rfl rfm rfo rfr rfs rfu ric rie rif rii ril rim rio rir ris rlc rle rlf rli rll rlm rlo rlr rls rlu rmc rme rmf rmi rml rmm rmo rmr rms roc roe rof roi rol rom roo ror ros rou rrc rrf rri rrl rrm rrr rrs rru rsc rse rsf rsi rsl rsm rso rsr rss rsu ruc rue ruf rui rum ruo rur rus ruu scc sce scf sci scl scm sco scr scs scu se- sec see sef sei sel sem seo ser ses seu sfc sfe sff sfi sfl sfm sfo sfr sfs sfu sic sie sif sii sil sim sio sir sis siu slc sle slf sli sll slm slo slr sls slu smc sme smf smi sml smm smo smr sms smu soc soe sof soi sol som soo sor sos sou sr- src sre srf sri srl srm sro srr srs ss- ssc sse ssf ssi ssl ssm sso ssr sss ssu suc sue suf sui sul sum suo sur sus suu ucc uce ucf uci ucl ucm uco ucr ucs ucu uec uee uef uei uel uem uer ues ufc ufe uff ufi ufl ufm ufo ufr ufs ufu uic uie uif uii uil uim uio uir uis uiu ulc ule ulf uli ull ulm ulo ulr uls ulu um- umc ume umf umi uml umm umo umr ums umu uoc uoe uol uom uoo uor uos ur- urc ure urf uri url urm uro urr urs uru usc use usf usi usl usm uso usr uss usu uuc uue uum uur