-er -ic c-- ccc cce ccf ccg cci ccm ccn ccr ccu ce- cec cee cef ceg cei cem cen cer ceu cfc cfe cff cfg cfi cfm cfn cfr cfu cgc cge cgg cgi cgm cgn cgr cgu ci- cic cie cif cig cii cim cin cir ciu cmc cme cmf cmg cmi cmm cmn cmr cmu cn- cnc cne cnf cng cni cnm cnn cnr cnu crc cre crf crg cri crm crn crr cru cuc cue cuf cug cui cum cun cur cuu ec- ecc ece ecf ecg eci ecm ecn ecr ecu eec eee eef eeg eem een eer ef- efc efe eff efg efi efm efr egc ege egf egg egi egm egn egr egu eic eie eif eig eii eim ein eir eiu em- emc eme emf emg emi emm emn emr emu en- enc ene enf eng eni enm enn enr enu erc ere erf erg eri erm ern err eru eu- euc eue euf eug eui eun eur fcc fce fcf fcg fci fcm fcn fcr fcu fec fee fef feg fei fem fen fer feu ffc ffe fff ffg ffi ffm ffn ffr ffu fgc fge fgf fgg fgi fgm fgn fgr fic fie fif fig fii fim fin fir fiu fmc fme fmf fmg fmi fmm fmn fmr fmu fnc fne fnf fng fni fnm fnn fnr fnu frc fre frf frg fri frm frn frr fru fue fuf fug fui fum fun fur fuu gcc gce gcf gcg gci gcm gcn gcr gcu ge- gec gee gef geg gei gem gen ger geu gfc gfe gff gfi gfm gfr ggc ggg ggi ggm ggn ggr ggu gic gie gif gig gii gim gin gir giu gmc gme gmf gmg gmi gmm gmn gmr gnc gne gnf gni gnm gnn gnr gnu grc gre grf grg gri grm grn grr gru gu- guc gue guf gug gui gum gun gur guu i-f icc ice icf icg ici icm icn icr icu ie- iec iee ief ieg iei iem ien ier ifc ife iff ifg ifi ifm ifn ifr ifu igc ige igf igg igi igm ign igr igu iic iie iif iii iim iin iir iiu im- imc ime imf img imi imm imn imu in- inc ine inf ing ini inm inn inr inu ir- irc ire irf irg iri irm irn irr iru iu- iuc iue iug iui ium iur m-f m-r mc- mcc mce mcf mcg mci mcm mcn mcr mcu mec mee mef meg mei mem men mer meu mfc mfe mff mfg mfi mfm mfn mfr mfu mgc mge mgf mgi mgm mgn mgr mgu mi- mic mie mif mig mii mim min mir miu mmc mme mmf mmg mmi mmm mmn mmr mmu mnc mne mnf mng mni mnm mnn mnr mnu mrc mre mrf mrg mri mrm mrn mrr mru muc mue muf mug mui mum mun mur muu n-i ncc nce ncf ncg nci ncm ncn ncr ncu ne- nec nee nef neg nei nem nen ner neu nfc nfe nff nfi nfn nfr nfu ngc nge ngf ngg ngi ngm ngn ngu nic nie nif nig nii nim nin nir niu nmc nme nmg nmi nmm nmn nmr nmu nnc nne nnf nng nni nnm nnn nnu nrc nre nrf nrg nri nrm nrn nrr nru nuc nue nug nui num nun nur nuu rcc rce rcf rcg rci rcm rcn rcr rcu re- rec ree ref reg rei rem ren rer reu rfc rfe rff rfg rfi rfm rfn rfr rfu rgc rge rgf rgg rgi rgn rgr ric rie rif rig rii rim rin rir rmc rme rmf rmg rmi rmm rmn rmr rnc rng rni rnm rnn rnr rnu rrc rrf rrg rri rrm rrn rrr rru ruc rue ruf rug rui rum run rur ruu ucc uce ucf ucg uci ucm ucn ucr ucu uec uee uef ueg uei uem uen uer ufc ufe uff ufg ufi ufm ufn ufr ufu ugc uge ugf ugg ugi ugm ugn ugr ugu uic uie uif uig uii uim uin uir uiu um- umc ume umf umg umi umm umn umr umu un- unc une unf ung uni unm unn unr unu ur- urc ure urf urg uri urm urn urr uru uuc uue uug uum uun uur uuu