a-a a-c aaa aac aad aae aaf aah aam aas ac- aca acc acd ace acf ach acm acs ad- ada adc add ade adf adh adm ads aea aec aed aee aef aeh aem aes af- afa afc afd afe aff afh afm afs aha ahc ahd ahe ahf ahh ahm ahs ama amc amd ame amf amh amm ams as- asa asc asd ase asf ash asm ass c-- caa cac cad cae caf cah cam cas cca ccc ccd cce ccf cch ccm ccs cda cdc cdd cde cdf cdh cdm cds ce- cea cec ced cee cef ceh cem ces cfa cfc cfd cfe cff cfh cfm cfs ch- cha chc chd che chf chh chm chs cma cmc cmd cme cmf cmh cmm cms csa csc csd cse csf csh csm css daa dac dad dae daf dah dam das dca dcc dcd dce dcf dcm dcs dda ddc ddd dde ddf ddh ddm dds de- dea dec ded dee def deh dem des dfa dfc dfd dfe dff dfh dfm dfs dh- dha dhc dhd dhe dhf dhh dhm dhs dma dmc dmd dme dmf dmh dmm dms dsa dsc dsd dse dsf dsh dsm dss eaa eac ead eae eaf eah eam eas ec- eca ecc ecd ece ecf ech ecm ecs ed- eda edc edd ede edf edh edm eds eea eec eed eee eef eem ees ef- efa efc efd efe eff efh efm efs eha ehc ehd ehe ehf ehh ehm ehs em- ema emc emd eme emf emh emm ems es- esa esc esd ese esf esh esm ess faa fac fad fae faf fah fam fas fca fcc fcd fce fcf fcm fcs fda fdc fdd fde fdf fdh fdm fds fea fec fed fee fef feh fem fes ffa ffc ffd ffe fff ffh ffm ffs fha fhc fhe fhf fhh fhm fhs fma fmc fmd fme fmf fmh fmm fms fsa fsc fsd fse fsf fsh fsm fss haa hac had hae haf hah ham has hca hcc hcd hce hcf hch hcm hcs hda hdc hdd hde hdf hdh hdm hds he- hea hec hed hee hef heh hem hes hfa hfc hfd hfe hff hfh hfm hfs hha hhc hhd hhe hhf hhh hhm hhs hma hmc hmd hme hmf hmh hmm hms hsa hsc hsd hse hsf hsh hsm hss m-f maa mac mad mae maf mah mam mas mc- mca mcc mcd mce mcf mch mcm mcs mda mdc mdd mde mdf mdh mdm mds mea mec med mee mef meh mem mes mfa mfc mfd mfe mff mfh mfm mfs mha mhc mhd mhf mhh mhm mhs mma mmc mmd mme mmf mmh mmm mms msa msc msd mse msf msh msm mss saa sac sad sae saf sah sam sas sca scc scd sce scf sch scm scs sda sdc sdd sde sdf sdh sdm sds se- sea sec sed see sef seh sem ses sfa sfc sfd sfe sff sfh sfm sfs sh- sha shc shd she shf shh shm shs sma smc smd sme smf smh smm sms ss- ssa ssc ssd sse ssf ssh ssm sss