-ic a-a a-c a-i a-t aaa aac aae aaf aag aai aam aan aas aat ac- aca acc ace acf acg aci acm acn acs act aea aec aee aef aeg aei aem aen aes aet af- afa afc afe aff afg afi afm afn afs aft ag- aga agc age agf agg agi agm agn ags agt ai- aia aic aie aif aig aii aim ain ais ait ama amc ame amf amg ami amm amn ams amt an- ana anc ane anf ang ani anm ann ans ant as- asa asc ase asf asg asi asm asn ass ast at- ata atc ate atf atg ati atm atn ats att c-- caa cac cae caf cag cai cam can cas cat cca ccc cce ccf ccg cci ccm ccn ccs cct ce- cea cec cee cef ceg cei cem cen ces cet cfa cfc cfe cff cfg cfi cfm cfn cfs cft cga cgc cge cgg cgi cgm cgn cgs cgt ci- cia cic cie cif cig cii cim cin cis cit cma cmc cme cmf cmg cmi cmm cmn cms cmt cn- cna cnc cne cnf cng cni cnm cnn cns cnt csa csc cse csf csg csi csm csn css cst cta ctc cte ctf ctg cti ctm ctn cts ctt eaa eac eae eaf eag eai eam ean eas eat ec- eca ecc ece ecf ecg eci ecm ecn ecs ect eea eec eee eef eeg eem een ees eet ef- efa efc efe eff efg efi efm efs eft ega egc ege egf egg egi egm egn egs egt eia eic eie eif eig eii eim ein eis eit em- ema emc eme emf emg emi emm emn ems emt en- ena enc ene enf eng eni enm enn ens ent es- esa esc ese esf esg esi esm esn ess est eta etc ete etf etg eti etm etn ets ett faa fac fae faf fag fai fam fan fas fat fca fcc fce fcf fcg fci fcm fcn fcs fct fea fec fee fef feg fei fem fen fes fet ffa ffc ffe fff ffg ffi ffm ffn ffs fft fga fgc fge fgf fgg fgi fgm fgn fgs fgt fia fic fie fif fig fii fim fin fis fit fma fmc fme fmf fmg fmi fmm fmn fms fmt fna fnc fne fnf fng fni fnm fnn fns fnt fsa fsc fse fsf fsg fsi fsm fsn fss fst fta ftc fte ftf ftg fti ftm ftn fts ftt gaa gac gae gaf gag gai gam gan gas gat gca gcc gce gcf gcg gci gcm gcn gcs gct ge- gea gec gee gef geg gei gem gen ges get gfa gfc gfe gff gfi gfm gfs gft gga ggc ggg ggi ggm ggn ggs ggt gia gic gie gif gig gii gim gin gis git gma gmc gme gmf gmg gmi gmm gmn gms gmt gna gnc gne gnf gni gnm gnn gns gnt gsa gsc gse gsf gsg gsi gsm gsn gss gst gta gtc gte gtf gtg gti gtm gtn gts gtt i-f ia- iaa iac iae iaf iag iai iam ian ias iat ica icc ice icf icg ici icm icn ics ict ie- iea iec iee ief ieg iei iem ien ies iet ifa ifc ife iff ifg ifi ifm ifn ifs ift iga igc ige igf igg igi igm ign igs igt iia iic iie iif iii iim iin iis iit im- ima imc ime imf img imi imm imn ims imt in- ina inc ine inf ing ini inm inn ins int is- isa isc ise isf isg isi ism isn iss ist ita itc ite itf itg iti itm itn its itt m-f maa mac mae maf mag mai mam man mas mat mc- mca mcc mce mcf mcg mci mcm mcn mcs mct mea mec mee mef meg mei mem men mes met mfa mfc mfe mff mfg mfi mfm mfn mfs mft mga mgc mge mgf mgi mgm mgn mgs mgt mi- mia mic mie mif mig mii mim min mis mit mma mmc mme mmf mmg mmi mmm mmn mms mmt mna mnc mne mnf mng mni mnm mnn mns mnt msa msc mse msf msg msi msm msn mss mst mta mtc mte mtf mtg mti mtm mtn mts mtt n-i naa nac nae naf nag nai nam nan nas nat nca ncc nce ncf ncg nci ncm ncn ncs nct ne- nea nec nee nef neg nei nem nen nes net nfa nfc nfe nff nfi nfn nfs nft nga ngc nge ngf ngg ngi ngm ngn ngs ngt nia nic nie nif nig nii nim nin nis nit nma nmc nme nmg nmi nmm nmn nms nmt nna nnc nne nnf nng nni nnm nnn nns nnt nsa nsc nse nsf nsg nsi nsm nsn nss nst nta ntc nte ntf ntg nti ntm ntn nts ntt saa sac sae saf sag sai sam san sas sat sca scc sce scf scg sci scm scn scs sct se- sea sec see sef seg sei sem sen ses set sfa sfc sfe sff sfg sfi sfm sfn sfs sft sga sgc sge sgf sgg sgi sgm sgn sgs sgt sia sic sie sif sig sii sim sin sis sit sma smc sme smf smg smi smm smn sms smt sna snc sne snf sng sni snm snn sns snt ss- ssa ssc sse ssf ssg ssi ssm ssn sss sst sta stc ste stf stg sti stm stn sts stt taa tac tae taf tag tai tam tan tas tat tca tcc tce tcf tcg tci tcm tcn tcs tct te- tea tec tee tef teg tei tem ten tes tet tfa tfc tfe tff tfg tfi tfm tfn tfs tft tga tgc tge tgf tgg tgi tgm tgn tgs tgt tia tic tie tif tig tii tim tin tis tit tma tmc tme tmf tmg tmi tmm tmn tms tmt tna tnc tne tnf tng tni tnm