-ic a-a a-c a-i aaa aac aad aae aaf aag aai aan aao aas ac- aca acc acd ace acf acg aci acn aco acs ad- ada adc add ade adf adg adi adn ado ads aea aec aed aee aef aeg aei aen aeo aes af- afa afc afd afe aff afg afi afn afo afs ag- aga agc agd age agf agg agi agn ago ags ai- aia aic aid aie aif aig aii ain aio ais an- ana anc and ane anf ang ani ann ano ans aoa aoc aod aoe aof aog aoi aon aoo aos as- asa asc asd ase asf asg asi asn aso ass c-- caa cac cad cae caf cag cai can cao cas cca ccc ccd cce ccf ccg cci ccn cco ccs cda cdc cdd cde cdf cdg cdi cdn cdo cds ce- cea cec ced cee cef ceg cei cen ceo ces cfa cfc cfd cfe cff cfg cfi cfn cfo cfs cga cgc cgd cge cgg cgi cgn cgo cgs ci- cia cic cid cie cif cig cii cin cio cis cn- cna cnc cnd cne cnf cng cni cnn cno cns co- coa coc cod coe cof cog coi con coo cos csa csc csd cse csf csg csi csn cso css daa dac dad dae daf dag dai dan dao das dca dcc dcd dce dcf dcg dci dcn dco dcs dda ddc ddd dde ddf ddg ddi ddn ddo dds de- dea dec ded dee def deg dei den deo des dfa dfc dfd dfe dff dfg dfi dfn dfo dfs dga dgc dgd dge dgf dgg dgi dgn dgs di- dia dic did die dif dig dii din dio dis dna dnc dnd dne dnf dng dni dnn dno dns doa doc dod doe dof dog doi don doo dos dsa dsc dsd dse dsf dsg dsi dsn dso dss eaa eac ead eae eaf eag eai ean eao eas ec- eca ecc ecd ece ecf ecg eci ecn eco ecs ed- eda edc edd ede edf edg edi edn edo eds eea eec eed eee eef eeg een eeo ees ef- efa efc efd efe eff efg efi efo efs ega egc egd ege egf egg egi egn ego egs eia eic eid eie eif eig eii ein eio eis en- ena enc end ene enf eng eni enn eno ens eo- eoa eoc eod eoe eof eog eoi eon eoo eos es- esa esc esd ese esf esg esi esn eso ess faa fac fad fae faf fag fai fan fao fas fca fcc fcd fce fcf fcg fci fcn fco fcs fda fdc fdd fde fdf fdg fdi fdn fdo fds fea fec fed fee fef feg fei fen feo fes ffa ffc ffd ffe fff ffg ffi ffn ffo ffs fga fgc fgd fge fgf fgg fgi fgn fgs fia fic fid fie fif fig fii fin fis fna fnc fnd fne fnf fng fni fnn fns foa foc foe fof fog foi fon foo fos fsa fsc fsd fse fsf fsg fsi fsn fso fss g-d gaa gac gad gae gaf gag gai gan gao gas gca gcc gcd gce gcf gcg gci gcn gco gcs gda gdc gdd gde gdf gdi gdn gdo gds ge- gea gec ged gee gef geg gei gen geo ges gfa gfc gfd gfe gff gfi gfo gfs gga ggc ggd ggg ggi ggn ggo ggs gia gic gid gie gif gig gii gin gio gis gna gnc gnd gne gnf gni gnn gno gns goa goc god goe gof gog goi gon goo gos gsa gsc gsd gse gsf gsg gsi gsn gso gss i-d i-f ia- iaa iac iad iae iaf iag iai ian iao ias ica icc icd ice icf icg ici icn ico ics ida idc idd ide idf idg idi idn ido ids ie- iea iec ied iee ief ieg iei ien ies ifa ifc ifd ife iff ifg ifi ifn ifo ifs iga igc igd ige igf igg igi ign igo igs iia iic iid iie iif iii iin iio iis in- ina inc ind ine inf ing ini inn ino ins io- ioa ioc iod ioe iof iog ioi ion ioo ios is- isa isc isd ise isf isg isi isn iso iss n-i naa nac nad nae naf nag nai nan nao nas nca ncc ncd nce ncf ncg nci ncn nco ncs nda ndc ndd nde ndf ndg ndi ndn ndo nds ne- nea nec ned nee nef neg nei nen neo nes nfa nfc nfd nfe nff nfi nfn nfo nfs nga ngc ngd nge ngf ngg ngi ngn ngo ngs nia nic nid nie nif nig nii nin nio nis nna nnc nne nnf nng nni nnn nno nns no- noa noc nod noe nof nog noi non noo nos nsa nsc nsd nse nsf nsg nsi nsn nso nss o-i oaa oac oad oae oaf oag oai oan oao oas oc- oca occ ocd ocf ocg oci ocn oco ocs oda odc odd ode odf odg odi odn odo ods oea oec oed oee oef oeg oei oen oeo oes of- ofa ofc ofd ofe off ofg ofi ofn ofo ofs oga ogc ogd oge ogf ogg ogi ogn ogo ogs oia oic oid oie oif oii oin oio ois on- ona onc ond one onf ong oni onn ono ons oo- ooa ooc ood oof oog ooi oon ooo oos os- osa osc osd ose osf osg osi osn oso oss saa sac sad sae saf sag sai san sao sas sca scc scd sce scf scg sci scn sco scs sda sdc sdd sde sdf sdg sdi sdn sdo sds se- sea sec sed see sef seg sei sen seo ses sfa sfc sfd sfe sff sfg sfi sfn sfo sfs sga sgc sgd sge sgf sgg sgi sgn sgo sgs sia sic sid sie sif sig sii sin sio sis sna snc snd sne snf sng sni snn