-ic a-a a-c a-i a-t aaa aac aad aaf aag aai aan aao aar aas aat ac- aca acc acd acf acg aci acn aco acr acs act ad- ada adc add adf adg adi adn ado adr ads adt af- afa afc afd aff afg afi afn afo afr afs aft ag- aga agc agd agf agg agi agn ago agr ags agt ai- aia aic aid aif aig aii ain aio air ais ait an- ana anc and anf ang ani ann ano anr ans ant aoa aoc aod aof aog aoi aon aoo aor aos aot ar- ara arc ard arf arg ari arn aro arr ars art as- asa asc asd asf asg asi asn aso asr ass ast at- ata atc atd atf atg ati atn ato atr ats att c-- caa cac cad caf cag cai can cao car cas cat cca ccc ccd ccf ccg cci ccn cco ccr ccs cct cda cdc cdd cdf cdg cdi cdn cdo cdr cds cdt cfa cfc cfd cff cfg cfi cfn cfo cfr cfs cft cga cgc cgd cgg cgi cgn cgo cgr cgs cgt ci- cia cic cid cif cig cii cin cio cir cis cit cn- cna cnc cnd cnf cng cni cnn cno cnr cns cnt co- coa coc cod cof cog coi con coo cor cos cot cra crc crd crf crg cri crn cro crr crs crt csa csc csd csf csg csi csn cso csr css cst cta ctc ctd ctf ctg cti ctn cto ctr cts ctt daa dac dad daf dag dai dan dao dar das dat dca dcc dcd dcf dcg dci dcn dco dcr dcs dct dda ddc ddd ddf ddg ddi ddn ddo ddr dds ddt dfa dfc dfd dff dfg dfi dfn dfo dfr dfs dft dga dgc dgd dgf dgg dgi dgn dgr dgs dgt di- dia dic did dif dig dii din dio dir dis dit dna dnc dnd dnf dng dni dnn dno dnr dns dnt doa doc dod dof dog doi don doo dor dos dot dra drc drd drg dri drn dro drr drs drt dsa dsc dsd dsf dsg dsi dsn dso dsr dss dst dta dtc dtd dtf dtg dti dtn dto dtr dts dtt faa fac fad faf fag fai fan fao far fas fat fca fcc fcd fcf fcg fci fcn fco fcr fcs fct fda fdc fdd fdf fdg fdi fdn fdo fdr fds fdt ffa ffc ffd fff ffg ffi ffn ffo ffr ffs fft fga fgc fgd fgf fgg fgi fgn fgr fgs fgt fia fic fid fif fig fii fin fir fis fit fna fnc fnd fnf fng fni fnn fnr fns fnt foa foc fof fog foi fon foo for fos fot fra frc frd frf frg fri frn fro frr frs frt fsa fsc fsd fsf fsg fsi fsn fso fsr fss fst fta ftc ftd ftf ftg fti ftn fto ftr fts ftt g-d gaa gac gad gaf gag gai gan gao gar gas gat gca gcc gcd gcf gcg gci gcn gco gcr gcs gct gda gdc gdd gdf gdi gdn gdo gdr gds gdt gfa gfc gfd gff gfi gfo gfr gfs gft gga ggc ggd ggg ggi ggn ggo ggr ggs ggt gia gic gid gif gig gii gin gio gir gis git gna gnc gnd gnf gni gnn gno gnr gns gnt goa goc god gof gog goi gon goo gor gos got gra grc grd grf grg gri grn gro grr grs grt gsa gsc gsd gsf gsg gsi gsn gso gsr gss gst gta gtc gtd gtf gtg gti gtn gto gtr gts gtt i-d i-f ia- iaa iac iad iaf iag iai ian iao iar ias iat ica icc icd icf icg ici icn ico icr ics ict ida idc idd idf idg idi idn ido idr ids idt ifa ifc ifd iff ifg ifi ifn ifo ifr ifs ift iga igc igd igf igg igi ign igo igr igs igt iia iic iid iif iii iin iio iir iis iit in- ina inc ind inf ing ini inn ino inr ins int io- ioa ioc iod iof iog ioi ion ioo ior ios iot ir- ira irc ird irf irg iri irn iro irr irs irt is- isa isc isd isf isg isi isn iso isr iss ist ita itc itd itf itg iti itn ito its itt n-i naa nac nad naf nag nai nan nao nar nas nat nca ncc ncd ncf ncg nci ncn nco ncr ncs nct nda ndc ndd ndf ndg ndi ndn ndo ndr nds ndt nfa nfc nfd nff nfi nfn nfo nfr nfs nft nga ngc ngd ngf ngg ngi ngn ngo ngs ngt nia nic nid nif nig nii nin nio nir nis nit nna nnc nnf nng nni nnn nno nns nnt no- noa noc nod nof nog noi non noo nor nos not nra nrc nrd nrf nrg nri nrn nro nrr nrs nrt nsa nsc nsd nsf nsg nsi nsn nso nsr nss nst nta ntc ntd ntf ntg nti ntn nto ntr nts ntt o-i oaa oac oad oaf oag oai oan oao oar oas oat oc- oca occ ocd ocf ocg oci ocn oco ocr ocs oct oda odc odd odf odg odi odn odo odr ods odt of- ofa ofc ofd off ofg ofi ofn ofo ofr ofs oft oga ogc ogd ogf ogg ogi ogn ogo ogs ogt oia oic oid oif oii oin oio oir ois oit on- ona onc ond onf ong oni onn ono onr ons ont oo- ooa ooc ood oof oog ooi oon ooo oor oos oot or- ora orc ord orf org ori orn oro orr ors ort os- osa osc osd osf osg osi osn oso osr oss ost ot- ota otc otd otf otg oti otn oto otr ots ott ra- raa rac rad raf rag rai ran rao rar ras rat rca rcc rcd