-er -ic a-a a-c a-i a-t aaa aac aae aaf aag aai aam aan aar aat ac- aca acc ace acf acg aci acm acn acr act aea aec aee aef aeg aei aem aen aer aet af- afa afc afe aff afg afi afm afn afr aft ag- aga agc age agf agg agi agm agn agr agt ai- aia aic aie aif aig aii aim ain air ait ama amc ame amf amg ami amm amn amr amt an- ana anc ane anf ang ani anm ann anr ant ar- ara arc are arf arg ari arm arn arr art at- ata atc ate atf atg ati atm atn atr att c-- caa cac cae caf cag cai cam can car cat cca ccc cce ccf ccg cci ccm ccn ccr cct ce- cea cec cee cef ceg cei cem cen cer cet cfa cfc cfe cff cfg cfi cfm cfn cfr cft cga cgc cge cgg cgi cgm cgn cgr cgt ci- cia cic cie cif cig cii cim cin cir cit cma cmc cme cmf cmg cmi cmm cmn cmr cmt cn- cna cnc cne cnf cng cni cnm cnn cnr cnt cra crc cre crf crg cri crm crn crr crt cta ctc cte ctf ctg cti ctm ctn ctr ctt eaa eac eae eaf eag eai eam ean ear eat ec- eca ecc ece ecf ecg eci ecm ecn ecr ect eea eec eee eef eeg eem een eer eet ef- efa efc efe eff efg efi efm efr eft ega egc ege egf egg egi egm egn egr egt eia eic eie eif eig eii eim ein eir eit em- ema emc eme emf emg emi emm emn emr emt en- ena enc ene enf eng eni enm enn enr ent era erc ere erf erg eri erm ern err ert eta etc ete etf etg eti etm etn etr ett faa fac fae faf fag fai fam fan far fat fca fcc fce fcf fcg fci fcm fcn fcr fct fea fec fee fef feg fei fem fen fer fet ffa ffc ffe fff ffg ffi ffm ffn ffr fft fga fgc fge fgf fgg fgi fgm fgn fgr fgt fia fic fie fif fig fii fim fin fir fit fma fmc fme fmf fmg fmi fmm fmn fmr fmt fna fnc fne fnf fng fni fnm fnn fnr fnt fra frc fre frf frg fri frm frn frr frt fta ftc fte ftf ftg fti ftm ftn ftr ftt gaa gac gae gaf gag gai gam gan gar gat gca gcc gce gcf gcg gci gcm gcn gcr gct ge- gea gec gee gef geg gei gem gen ger get gfa gfc gfe gff gfi gfm gfr gft gga ggc ggg ggi ggm ggn ggr ggt gia gic gie gif gig gii gim gin gir git gma gmc gme gmf gmg gmi gmm gmn gmr gmt gna gnc gne gnf gni gnm gnn gnr gnt gra grc gre grf grg gri grm grn grr grt gta gtc gte gtf gtg gti gtm gtn gtr gtt i-f ia- iaa iac iae iaf iag iai iam ian iar iat ica icc ice icf icg ici icm icn icr ict ie- iea iec iee ief ieg iei iem ien ier iet ifa ifc ife iff ifg ifi ifm ifn ifr ift iga igc ige igf igg igi igm ign igr igt iia iic iie iif iii iim iin iir iit im- ima imc ime imf img imi imm imn imt in- ina inc ine inf ing ini inm inn inr int ir- ira irc ire irf irg iri irm irn irr irt ita itc ite itf itg iti itm itn itt m-f m-r maa mac mae maf mag mai mam man mar mat mc- mca mcc mce mcf mcg mci mcm mcn mcr mct mea mec mee mef meg mei mem men mer met mfa mfc mfe mff mfg mfi mfm mfn mfr mft mga mgc mge mgf mgi mgm mgn mgr mgt mi- mia mic mie mif mig mii mim min mir mit mma mmc mme mmf mmg mmi mmm mmn mmr mmt mna mnc mne mnf mng mni mnm mnn mnr mnt mra mrc mre mrf mrg mri mrm mrn mrr mrt mta mtc mte mtf mtg mti mtm mtn mtr mtt n-i naa nac nae naf nag nai nam nan nar nat nca ncc nce ncf ncg nci ncm ncn ncr nct ne- nea nec nee nef neg nei nem nen ner net nfa nfc nfe nff nfi nfn nfr nft nga ngc nge ngf ngg ngi ngm ngn ngt nia nic nie nif nig nii nim nin nir nit nma nmc nme nmg nmi nmm nmn nmr nmt nna nnc nne nnf nng nni nnm nnn nnt nra nrc nre nrf nrg nri nrm nrn nrr nrt nta ntc nte ntf ntg nti ntm ntn ntr ntt ra- raa rac rae raf rag rai ram ran rar rat rca rcc rce rcf rcg rci rcm rcn rcr rct re- rea rec ree ref reg rei rem ren rer ret rfa rfc rfe rff rfg rfi rfm rfn rfr rft rga rgc rge rgf rgg rgi rgn rgr rgt ria ric rie rif rig rii rim rin rir rit rma rmc rme rmf rmg rmi rmm rmn rmr rmt rna rnc rng rni rnm rnn rnr rnt rra rrc rrf rrg rri rrm rrn rrr rrt rta rtc rte rtf rtg rti rtm rtn rtr rtt taa tac tae taf tag tai tam tan tar tat tca tcc tce tcf tcg tci tcm tcn tcr tct te- tea tec tee tef teg tei tem ten ter tet tfa tfc tfe tff tfg tfi tfm tfn tfr tft tga tgc tge tgf tgg tgi tgm tgn tgr tgt tia tic tie tif tig tii tim tin tir tit tma tmc tme tmf tmg tmi tmm tmn tmr tmt tna tnc tne tnf tng tni tnm tnn tnr tnt tra trc tre trf