-ic a-a a-c a-i a-t aaa aac aad aae aag aai aan aao aap aas aat ac- aca acc acd ace acg aci acn aco acp acs act ad- ada adc add ade adg adi adn ado adp ads adt aea aec aed aee aeg aei aen aeo aep aes aet ag- aga agc agd age agg agi agn ago agp ags agt ai- aia aic aid aie aig aii ain aio aip ais ait an- ana anc and ane ang ani ann ano anp ans ant aoa aoc aod aoe aog aoi aon aoo aop aos aot ap- apa apc apd ape apg api apn apo app aps apt as- asa asc asd ase asg asi asn aso asp ass ast at- ata atc atd ate atg ati atn ato atp ats att c-- caa cac cad cae cag cai can cao cap cas cat cca ccc ccd cce ccg cci ccn cco ccp ccs cct cda cdc cdd cde cdg cdi cdn cdo cdp cds cdt ce- cea cec ced cee ceg cei cen ceo cep ces cet cga cgc cgd cge cgg cgi cgn cgo cgp cgs cgt ci- cia cic cid cie cig cii cin cio cip cis cit cn- cna cnc cnd cne cng cni cnn cno cnp cns cnt co- coa coc cod coe cog coi con coo cop cos cot cpa cpc cpd cpe cpg cpi cpn cpo cpp cps cpt csa csc csd cse csg csi csn cso csp css cst cta ctc ctd cte ctg cti ctn cto ctp cts ctt daa dac dad dae dag dai dan dao dap das dat dca dcc dcd dce dcg dci dcn dco dcp dcs dct dda ddc ddd dde ddg ddi ddn ddo ddp dds ddt de- dea dec ded dee deg dei den deo dep des det dga dgc dgd dge dgg dgi dgn dgp dgs dgt di- dia dic did die dig dii din dio dip dis dit dna dnc dnd dne dng dni dnn dno dnp dns dnt doa doc dod doe dog doi don doo dop dos dot dpa dpc dpd dpe dpg dpi dpn dpo dpp dps dpt dsa dsc dsd dse dsg dsi dsn dso dsp dss dst dta dtc dtd dte dtg dti dtn dto dtp dts dtt eaa eac ead eae eag eai ean eao eap eas eat ec- eca ecc ecd ece ecg eci ecn eco ecs ect ed- eda edc edd ede edg edi edn edo edp eds edt eea eec eed eee eeg een eeo eep ees eet ega egc egd ege egg egi egn ego egp egs egt eia eic eid eie eig eii ein eio eip eis eit en- ena enc end ene eng eni enn eno enp ens ent eo- eoa eoc eod eoe eog eoi eon eoo eop eos eot ep- epa epc epd epe epg epi epn epo epp eps ept es- esa esc esd ese esg esi esn eso esp ess est eta etc etd ete etg eti etn eto etp ets ett g-d g-p gaa gac gad gae gag gai gan gao gap gas gat gca gcc gcd gce gcg gci gcn gco gcp gcs gct gda gdc gdd gde gdi gdn gdo gdp gds gdt ge- gea gec ged gee geg gei gen geo gep ges get gga ggc ggd ggg ggi ggn ggo ggp ggs ggt gia gic gid gie gig gii gin gio gip gis git gna gnc gnd gne gni gnn gno gnp gns gnt goa goc god goe gog goi gon goo gop gos got gpa gpc gpd gpe gpg gpi gpn gpo gpp gps gpt gsa gsc gsd gse gsg gsi gsn gso gsp gss gst gta gtc gtd gte gtg gti gtn gto gtp gts gtt i-d ia- iaa iac iad iae iag iai ian iao iap ias iat ica icc icd ice icg ici icn ico icp ics ict ida idc idd ide idg idi idn ido idp ids idt ie- iea iec ied iee ieg iei ien iep ies iet iga igc igd ige igg igi ign igo igp igs igt iia iic iid iie iii iin iio iip iis iit in- ina inc ind ine ing ini inn ino inp ins int io- ioa ioc iod ioe iog ioi ion ioo iop ios iot ipa ipc ipd ipe ipg ipi ipn ipo ipp ips ipt is- isa isc isd ise isg isi isn iso isp iss ist ita itc itd ite itg iti itn ito itp its itt n-i naa nac nad nae nag nai nan nao nap nas nat nca ncc ncd nce ncg nci ncn nco ncp ncs nct nda ndc ndd nde ndg ndi ndn ndo ndp nds ndt ne- nea nec ned nee neg nei nen neo nep nes net nga ngc ngd nge ngg ngi ngn ngo ngp ngs ngt nia nic nid nie nig nii nin nio nip nis nit nna nnc nne nng nni nnn nno nnp nns nnt no- noa noc nod noe nog noi non noo nop nos not npa npc npd npe npg npi npn npo npp nps npt nsa nsc nsd nse nsg nsi nsn nso nsp nss nst nta ntc ntd nte ntg nti ntn nto ntp nts ntt o-i oaa oac oad oae oag oai oan oao oap oas oat oc- oca occ ocd ocg oci ocn oco ocp ocs oct oda odc odd ode odg odi odn odo odp ods odt oea oec oed oee oeg oei oen oeo oep oes oet oga ogc ogd oge ogg ogi ogn ogo ogp ogs ogt oia oic oid oie oii oin oio oip ois oit on- ona onc ond one ong oni onn ono onp ons ont oo- ooa ooc ood oog ooi oon ooo oop oos oot op- opa opc opd ope opg opi opn opo opp ops opt os- osa osc osd ose osg osi osn oso osp oss ost ot- ota otc otd ote otg oti otn oto otp ots