-ic a-a a-c a-i a-t aaa aac aad aaf aag aai aan aao aar aat ac- aca acc acd acf acg aci acn aco acr act ad- ada adc add adf adg adi adn ado adr adt af- afa afc afd aff afg afi afn afo afr aft ag- aga agc agd agf agg agi agn ago agr agt ai- aia aic aid aif aig aii ain aio air ait an- ana anc and anf ang ani ann ano anr ant aoa aoc aod aof aog aoi aon aoo aor aot ar- ara arc ard arf arg ari arn aro arr art at- ata atc atd atf atg ati atn ato atr att c-- caa cac cad caf cag cai can cao car cat cca ccc ccd ccf ccg cci ccn cco ccr cct cda cdc cdd cdf cdg cdi cdn cdo cdr cdt cfa cfc cfd cff cfg cfi cfn cfo cfr cft cga cgc cgd cgg cgi cgn cgo cgr cgt ci- cia cic cid cif cig cii cin cio cir cit cn- cna cnc cnd cnf cng cni cnn cno cnr cnt co- coa coc cod cof cog coi con coo cor cot cra crc crd crf crg cri crn cro crr crt cta ctc ctd ctf ctg cti ctn cto ctr ctt daa dac dad daf dag dai dan dao dar dat dca dcc dcd dcf dcg dci dcn dco dcr dct dda ddc ddd ddf ddg ddi ddn ddo ddr ddt dfa dfc dfd dff dfg dfi dfn dfo dfr dft dga dgc dgd dgf dgg dgi dgn dgr dgt di- dia dic did dif dig dii din dio dir dit dna dnc dnd dnf dng dni dnn dno dnr dnt doa doc dod dof dog doi don doo dor dot dra drc drd drg dri drn dro drr drt dta dtc dtd dtf dtg dti dtn dto dtr dtt faa fac fad faf fag fai fan fao far fat fca fcc fcd fcf fcg fci fcn fco fcr fct fda fdc fdd fdf fdg fdi fdn fdo fdr fdt ffa ffc ffd fff ffg ffi ffn ffo ffr fft fga fgc fgd fgf fgg fgi fgn fgr fgt fia fic fid fif fig fii fin fir fit fna fnc fnd fnf fng fni fnn fnr fnt foa foc fof fog foi fon foo for fot fra frc frd frf frg fri frn fro frr frt fta ftc ftd ftf ftg fti ftn fto ftr ftt g-d gaa gac gad gaf gag gai gan gao gar gat gca gcc gcd gcf gcg gci gcn gco gcr gct gda gdc gdd gdf gdi gdn gdo gdr gdt gfa gfc gfd gff gfi gfo gfr gft gga ggc ggd ggg ggi ggn ggo ggr ggt gia gic gid gif gig gii gin gio gir git gna gnc gnd gnf gni gnn gno gnr gnt goa goc god gof gog goi gon goo gor got gra grc grd grf grg gri grn gro grr grt gta gtc gtd gtf gtg gti gtn gto gtr gtt i-d i-f ia- iaa iac iad iaf iag iai ian iao iar iat ica icc icd icf icg ici icn ico icr ict ida idc idd idf idg idi idn ido idr idt ifa ifc ifd iff ifg ifi ifn ifo ifr ift iga igc igd igf igg igi ign igo igr igt iia iic iid iif iii iin iio iir iit in- ina inc ind inf ing ini inn ino inr int io- ioa ioc iod iof iog ioi ion ioo ior iot ir- ira irc ird irf irg iri irn iro irr irt ita itc itd itf itg iti itn ito itt n-i naa nac nad naf nag nai nan nao nar nat nca ncc ncd ncf ncg nci ncn nco ncr nct nda ndc ndd ndf ndg ndi ndn ndo ndr ndt nfa nfc nfd nff nfi nfn nfo nfr nft nga ngc ngd ngf ngg ngi ngn ngo ngt nia nic nid nif nig nii nin nio nir nit nna nnc nnf nng nni nnn nno nnt no- noa noc nod nof nog noi non noo nor not nra nrc nrd nrf nrg nri nrn nro nrr nrt nta ntc ntd ntf ntg nti ntn nto ntr ntt o-i oaa oac oad oaf oag oai oan oao oar oat oc- oca occ ocd ocf ocg oci ocn oco ocr oct oda odc odd odf odg odi odn odo odr odt of- ofa ofc ofd off ofg ofi ofn ofo ofr oft oga ogc ogd ogf ogg ogi ogn ogo ogt oia oic oid oif oii oin oio oir oit on- ona onc ond onf ong oni onn ono onr ont oo- ooa ooc ood oof oog ooi oon ooo oor oot or- ora orc ord orf org ori orn oro orr ort ot- ota otc otd otf otg oti otn oto otr ott ra- raa rac rad raf rag rai ran rao rar rat rca rcc rcd rcf rcg rci rcn rco rcr rct rda rdc rdd rdf rdg rdi rdn rdo rdr rdt rfa rfc rfd rff rfg rfi rfn rfo rfr rft rga rgc rgd rgf rgg rgi rgn rgo rgr rgt ria ric rid rif rig rii rin rio rir rit rna rnc rnd rng rni rnn rno rnr rnt roa roc rod rof rog roi ron roo ror rot rra rrc rrd rrf rrg rri rrn rrr rrt rta rtc rtd rtf rtg rti rtn rto rtr rtt taa tac tad taf tag tai tan tao tar tat tca tcc tcd tcf tcg tci tcn tco tcr tct tda tdc tdd tdf tdg tdi tdn tdo tdr tdt tfa tfc tfd tff tfg tfi tfn tfo tfr tft tga tgc tgf tgg tgi tgn tgo tgr tgt tia tic tid tif tig tii tin tio tir tit tna tnc tnd tnf tng tni tnn tno tnr tnt to- toa toc tod tof tog toi ton too tor tot tra trc trd trf trg tri trn