-ic a-a a-c a-i a-t aaa aac aad aag aai aan aao aar aas aat ac- aca acc acd acg aci acn aco acr acs act ad- ada adc add adg adi adn ado adr ads adt ag- aga agc agd agg agi agn ago agr ags agt ai- aia aic aid aig aii ain aio air ais ait an- ana anc and ang ani ann ano anr ans ant aoa aoc aod aog aoi aon aoo aor aos aot ar- ara arc ard arg ari arn aro arr ars art as- asa asc asd asg asi asn aso asr ass ast at- ata atc atd atg ati atn ato atr ats att c-- caa cac cad cag cai can cao car cas cat cca ccc ccd ccg cci ccn cco ccr ccs cct cda cdc cdd cdg cdi cdn cdo cdr cds cdt cga cgc cgd cgg cgi cgn cgo cgr cgs cgt ci- cia cic cid cig cii cin cio cir cis cit cn- cna cnc cnd cng cni cnn cno cnr cns cnt co- coa coc cod cog coi con coo cor cos cot cra crc crd crg cri crn cro crr crs crt csa csc csd csg csi csn cso csr css cst cta ctc ctd ctg cti ctn cto ctr cts ctt daa dac dad dag dai dan dao dar das dat dca dcc dcd dcg dci dcn dco dcr dcs dct dda ddc ddd ddg ddi ddn ddo ddr dds ddt dga dgc dgd dgg dgi dgn dgr dgs dgt di- dia dic did dig dii din dio dir dis dit dna dnc dnd dng dni dnn dno dnr dns dnt doa doc dod dog doi don doo dor dos dot dra drc drd drg dri drn dro drr drs drt dsa dsc dsd dsg dsi dsn dso dsr dss dst dta dtc dtd dtg dti dtn dto dtr dts dtt g-d gaa gac gad gag gai gan gao gar gas gat gca gcc gcd gcg gci gcn gco gcr gcs gct gda gdc gdd gdi gdn gdo gdr gds gdt gga ggc ggd ggg ggi ggn ggo ggr ggs ggt gia gic gid gig gii gin gio gir gis git gna gnc gnd gni gnn gno gnr gns gnt goa goc god gog goi gon goo gor gos got gra grc grd grg gri grn gro grr grs grt gsa gsc gsd gsg gsi gsn gso gsr gss gst gta gtc gtd gtg gti gtn gto gtr gts gtt i-d ia- iaa iac iad iag iai ian iao iar ias iat ica icc icd icg ici icn ico icr ics ict ida idc idd idg idi idn ido idr ids idt iga igc igd igg igi ign igo igr igs igt iia iic iid iii iin iio iir iis iit in- ina inc ind ing ini inn ino inr ins int io- ioa ioc iod iog ioi ion ioo ior ios iot ir- ira irc ird irg iri irn iro irr irs irt is- isa isc isd isg isi isn iso isr iss ist ita itc itd itg iti itn ito its itt n-i naa nac nad nag nai nan nao nar nas nat nca ncc ncd ncg nci ncn nco ncr ncs nct nda ndc ndd ndg ndi ndn ndo ndr nds ndt nga ngc ngd ngg ngi ngn ngo ngs ngt nia nic nid nig nii nin nio nir nis nit nna nnc nng nni nnn nno nns nnt no- noa noc nod nog noi non noo nor nos not nra nrc nrd nrg nri nrn nro nrr nrs nrt nsa nsc nsd nsg nsi nsn nso nsr nss nst nta ntc ntd ntg nti ntn nto ntr nts ntt o-i oaa oac oad oag oai oan oao oar oas oat oc- oca occ ocd ocg oci ocn oco ocr ocs oct oda odc odd odg odi odn odo odr ods odt oga ogc ogd ogg ogi ogn ogo ogs ogt oia oic oid oii oin oio oir ois oit on- ona onc ond ong oni onn ono onr ons ont oo- ooa ooc ood oog ooi oon ooo oor oos oot or- ora orc ord org ori orn oro orr ors ort os- osa osc osd osg osi osn oso osr oss ost ot- ota otc otd otg oti otn oto otr ots ott ra- raa rac rad rag rai ran rao rar ras rat rca rcc rcd rcg rci rcn rco rcr rcs rct rda rdc rdd rdg rdi rdn rdo rdr rds rdt rga rgc rgd rgg rgi rgn rgo rgr rgs rgt ria ric rid rig rii rin rio rir ris rit rna rnc rnd rng rni rnn rno rnr rns rnt roa roc rod rog roi ron roo ror ros rot rra rrc rrd rrg rri rrn rrr rrs rrt rsa rsc rsd rsg rsi rsn rso rsr rss rst rta rtc rtd rtg rti rtn rto rtr rts rtt saa sac sad sag sai san sao sar sas sat sca scc scd scg sci scn sco scr scs sct sda sdc sdd sdg sdi sdn sdo sdr sds sdt sga sgc sgd sgg sgi sgn sgo sgr sgs sgt sia sic sid sig sii sin sio sir sis sit sna snc snd sng sni snn sno snr sns snt soa soc sod sog soi son soo sor sos sot sr- sra src srd srg sri srn sro srr srs srt ss- ssa ssc ssd ssg ssi ssn sso ssr sss sst sta stc std stg sti stn sto str sts stt taa tac tad tag tai tan tao tar tas tat tca tcc tcd tcg tci tcn tco tcr tcs tct tda tdc tdd tdg tdi tdn tdo tdr tds tdt tga tgc tgg tgi tgn tgo tgr tgs tgt tia tic tid tig tii tin tio tir tis tit tna tnc tnd tng tni tnn tno tnr tns tnt to- toa toc tod tog toi ton too tor tos tot tra trc trd trg