-er -ic a-a a-c a-i aaa aac aad aae aaf aag aah aai aar aas ac- aca acc acd ace acf acg ach aci acr acs ad- ada adc add ade adf adg adh adi adr ads aea aec aed aee aef aeg aeh aei aer aes af- afa afc afd afe aff afg afh afi afr afs ag- aga agc agd age agf agg agh agi agr ags aha ahc ahd ahe ahf ahg ahh ahi ahr ahs ai- aia aic aid aie aif aig aih aii air ais ar- ara arc ard are arf arg arh ari arr ars as- asa asc asd ase asf asg ash asi asr ass c-- caa cac cad cae caf cag cah cai car cas cca ccc ccd cce ccf ccg cch cci ccr ccs cda cdc cdd cde cdf cdg cdh cdi cdr cds ce- cea cec ced cee cef ceg ceh cei cer ces cfa cfc cfd cfe cff cfg cfh cfi cfr cfs cga cgc cgd cge cgg cgh cgi cgr cgs ch- cha chc chd che chf chg chh chi chr chs ci- cia cic cid cie cif cig cih cii cir cis cra crc crd cre crf crg crh cri crr crs csa csc csd cse csf csg csh csi csr css daa dac dad dae daf dag dah dai dar das dca dcc dcd dce dcf dcg dci dcr dcs dda ddc ddd dde ddf ddg ddh ddi ddr dds de- dea dec ded dee def deg deh dei der des dfa dfc dfd dfe dff dfg dfh dfi dfr dfs dga dgc dgd dge dgf dgg dgh dgi dgr dgs dh- dha dhc dhd dhe dhf dhh dhi dhr dhs di- dia dic did die dif dig dih dii dir dis dra drc drd dre drg dri drr drs dsa dsc dsd dse dsf dsg dsh dsi dsr dss eaa eac ead eae eaf eag eah eai ear eas ec- eca ecc ecd ece ecf ecg ech eci ecr ecs ed- eda edc edd ede edf edg edh edi edr eds eea eec eed eee eef eeg eer ees ef- efa efc efd efe eff efg efh efi efr efs ega egc egd ege egf egg egh egi egr egs eha ehc ehd ehe ehf ehg ehh ehi ehr ehs eia eic eid eie eif eig eii eir eis era erc erd ere erf erg erh eri err ers es- esa esc esd ese esf esg esh esi esr ess faa fac fad fae faf fag fah fai far fas fca fcc fcd fce fcf fcg fci fcr fcs fda fdc fdd fde fdf fdg fdh fdi fdr fds fea fec fed fee fef feg feh fei fer fes ffa ffc ffd ffe fff ffg ffh ffi ffr ffs fga fgc fgd fge fgf fgg fgh fgi fgr fgs fha fhc fhe fhf fhg fhh fhi fhr fhs fia fic fid fie fif fig fih fii fir fis fra frc frd fre frf frg frh fri frr frs fsa fsc fsd fse fsf fsg fsh fsi fsr fss g-d gaa gac gad gae gaf gag gah gai gar gas gca gcc gcd gce gcf gcg gch gci gcr gcs gda gdc gdd gde gdf gdh gdi gdr gds ge- gea gec ged gee gef geg geh gei ger ges gfa gfc gfd gfe gff gfh gfi gfr gfs gga ggc ggd ggg ggh ggi ggr ggs gha ghc ghd ghe ghg ghh ghi ghr ghs gia gic gid gie gif gig gih gii gir gis gra grc grd gre grf grg grh gri grr grs gsa gsc gsd gse gsf gsg gsi gsr gss h-i haa hac had hae haf hag hah hai har has hca hcc hcd hce hcf hcg hch hci hcr hcs hda hdc hdd hde hdf hdg hdh hdi hdr hds he- hea hec hed hee hef heg heh hei her hes hfa hfc hfd hfe hff hfg hfh hfi hfr hfs hga hgc hge hgf hgg hgh hgi hgr hgs hha hhc hhd hhe hhf hhg hhh hhi hhr hhs hia hic hid hie hif hig hih hii hir his hr- hra hrc hrd hre hrf hrg hrh hri hrr hrs hsa hsc hsd hse hsf hsg hsh hsi hsr hss i-d i-f ia- iaa iac iad iae iaf iag iah iai iar ias ica icc icd ice icf icg ich ici icr ics ida idc idd ide idf idg idh idi idr ids ie- iea iec ied iee ief ieg iei ier ies ifa ifc ifd ife iff ifg ifi ifr ifs iga igc igd ige igf igg igh igi igr igs iha ihc ihd ihe ihf ihg ihh ihi ihr ihs iia iic iid iie iif iih iii iir iis ir- ira irc ird ire irf irg iri irr irs is- isa isc isd ise isf isg ish isi isr iss ra- raa rac rad rae raf rag rah rai rar ras rca rcc rcd rce rcf rcg rch rci rcr rcs rda rdc rdd rde rdf rdg rdh rdi rdr rds re- rea rec red ree ref reg reh rei rer res rfa rfc rfd rfe rff rfg rfh rfi rfr rfs rga rgc rgd rge rgf rgg rgh rgi rgr rgs rh- rha rhc rhd rhe rhf rhg rhh rhi rhr rhs ria ric rid rie rif rig rih rii rir ris rra rrc rrd rrf rrg rrh rri rrr rrs rsa rsc rsd rse rsf rsg rsh rsi rsr rss saa sac sad sae saf sag sah sai sar sas sca scc scd sce scf scg sch sci scr scs sda sdc sdd sde sdf sdg sdh sdi sdr sds se- sea sec sed see sef seg seh sei ser ses sfa sfc sfd sfe sff sfg sfh sfi sfr sfs sga sgc sgd sge sgf sgg sgh sgi sgr sgs sh- sha shc shd she shf shg shh shi shr shs sia sic sid sie sif sig sih sii sir sis sr- sra src