-er -ic -ol -up c-- ccc cce ccf cci ccl ccm ccn cco ccp ccr ccs ccu ce- cec cee cef cei cel cem cen ceo cep cer ces ceu cfc cfe cff cfi cfl cfm cfn cfo cfp cfr cfs cfu ci- cic cie cif cii cil cim cin cio cip cir cis ciu cl- clc cle clf cli cll clm cln clo clp clr cls clu cmc cme cmf cmi cml cmm cmn cmo cmp cmr cms cmu cn- cnc cne cnf cni cnl cnm cnn cno cnp cnr cns cnu co- coc coe cof coi col com con coo cop cor cos cou cpc cpe cpf cpi cpl cpm cpn cpo cpp cpr cps cpu crc cre crf cri crl crm crn cro crp crr crs cru csc cse csf csi csl csm csn cso csp csr css csu cuc cue cuf cui cul cum cun cuo cup cur cus cuu ec- ecc ece ecf eci ecl ecm ecn eco ecr ecs ecu eec eee eef eel eem een eeo eep eer ees ef- efc efe eff efi efl efm efo efp efr efs eic eie eif eii eil eim ein eio eip eir eis eiu elc ele elf eli ell elm eln elo elp elr els elu em- emc eme emf emi eml emm emn emo emp emr ems emu en- enc ene enf eni enl enm enn eno enp enr ens enu eo- eoc eoe eof eoi eol eom eon eoo eop eor eos eou ep- epc epe epf epi epl epm epn epo epp epr eps epu erc ere erf eri erl erm ern ero erp err ers eru es- esc ese esf esi esl esm esn eso esp esr ess esu eu- euc eue euf eui eul eun eup eur eus fcc fce fcf fci fcl fcm fcn fco fcp fcr fcs fcu fec fee fef fei fel fem fen feo fep fer fes feu ffc ffe fff ffi ffl ffm ffn ffo ffp ffr ffs ffu fic fie fif fii fil fim fin fip fir fis fiu flc fle flf fli fll flm fln flo flp flr fls flu fmc fme fmf fmi fml fmm fmn fmo fmp fmr fms fmu fnc fne fnf fni fnl fnm fnn fnp fnr fns fnu foc foe fof foi fol fom fon foo fop for fos fou fpc fpe fpi fpl fpm fpn fpo fpp fpr fps fpu frc fre frf fri frl frm frn fro frp frr frs fru fsc fse fsf fsi fsl fsm fsn fso fsp fsr fss fsu fue fuf fui ful fum fun fuo fup fur fus fuu i-f icc ice icf ici icl icm icn ico icp icr ics icu ie- iec iee ief iei iel iem ien iep ier ies ifc ife iff ifi ifl ifm ifn ifo ifp ifr ifs ifu iic iie iif iii iil iim iin iio iip iir iis iiu il- ilc ile ilf ili ill ilm iln ilo ilp ilr ils ilu im- imc ime imf imi iml imm imn imo imp ims imu in- inc ine inf ini inl inm inn ino inp inr ins inu io- ioc ioe iof ioi iol iom ion ioo iop ior ios iou ipc ipe ipf ipi ipl ipm ipn ipo ipp ipr ips ipu ir- irc ire irf iri irl irm irn iro irp irr irs iru is- isc ise isf isi isl ism isn iso isp isr iss isu iu- iuc iue iui ium iup iur ius l-p lcc lce lcf lci lcl lcm lcn lco lcp lcr lcs lcu lec lee lef lei lel lem len leo lep ler les leu lfc lfe lff lfi lfl lfm lfn lfo lfp lfr lfs lfu lic lie lif lii lil lim lin lio lip lir lis liu llc lle llf lli lll llm lln llo llp llr lls llu lmc lme lmf lmi lml lmm lmn lmo lmp lmr lms lmu lnc lne lni lnl lnm lnn lno lnp lnr lns lnu loc loe lof loi lol lom lon loo lop lor los lou lpc lpe lpf lpi lpl lpm lpn lpo lpp lpr lps lpu lrc lrf lri lrm lrn lro lrp lrr lrs lru lsc lse lsf lsi lsl lsm lsn lso lsp lsr lss lsu luc lue luf lui lul lum lun luo lup lur lus luu m-f m-o m-r mc- mcc mce mcf mci mcl mcm mcn mco mcp mcr mcs mcu mec mee mef mei mel mem men meo mep mer mes meu mfc mfe mff mfi mfl mfm mfn mfo mfp mfr mfs mfu mi- mic mie mif mii mil mim min mio mip mir mis miu mlc mle mlf mli mll mlm mln mlo mlp mlr mls mlu mmc mme mmf mmi mml mmm mmn mmo mmp mmr mms mmu mnc mne mnf mni mnl mnm mnn mno mnp mnr mns mnu moc moe mof moi mol mom mon moo mop mor mos mou mpc mpe mpf mpi mpl mpm mpn mpo mpp mpr mps mpu mrc mre mrf mri mrl mrm mrn mro mrp mrr mrs mru msc mse msf msi msl msm msn mso msp msr mss msu muc mue muf mui mul mum mun mup mur mus muu n-i ncc nce ncf nci ncl ncm ncn nco ncp ncr ncs ncu ne- nec nee nef nei nel nem nen neo nep ner nes neu nfc nfe nff nfi nfl nfn nfo nfp nfr nfs nfu nic nie nif nii nil nim nin nio nip nir nis niu nlc nle nlf nli nll nlm nln nlo nlp nlr nls nlu nmc nme nmi nml nmm nmn nmo nmp nmr nms nmu nnc nne nnf nni nnl nnm nnn nno nnp nns nnu no- noc noe nof noi nol nom non noo nop nor nos nou npc npe npf npi npl npm npn npo npp npr nps npu nrc nre nrf nri nrl nrm nrn nro nrp nrr nrs nru nsc nse nsf nsi nsl nsm nsn