-al -ic -ol a-a a-c a-i a-t aaa aac aad aag aai aal aan aao aas aat ac- aca acc acd acg aci acl acn aco acs act ad- ada adc add adg adi adl adn ado ads adt ag- aga agc agd agg agi agl agn ago ags agt ai- aia aic aid aig aii ail ain aio ais ait al- ala alc ald alg ali all aln alo als alt an- ana anc and ang ani anl ann ano ans ant aoa aoc aod aog aoi aol aon aoo aos aot as- asa asc asd asg asi asl asn aso ass ast at- ata atc atd atg ati atl atn ato ats att c-- caa cac cad cag cai cal can cao cas cat cca ccc ccd ccg cci ccl ccn cco ccs cct cda cdc cdd cdg cdi cdl cdn cdo cds cdt cga cgc cgd cgg cgi cgl cgn cgo cgs cgt ci- cia cic cid cig cii cil cin cio cis cit cl- cla clc cld clg cli cll cln clo cls clt cn- cna cnc cnd cng cni cnl cnn cno cns cnt co- coa coc cod cog coi col con coo cos cot csa csc csd csg csi csl csn cso css cst cta ctc ctd ctg cti ctl ctn cto cts ctt daa dac dad dag dai dal dan dao das dat dca dcc dcd dcg dci dcl dcn dco dcs dct dda ddc ddd ddg ddi ddl ddn ddo dds ddt dga dgc dgd dgg dgi dgl dgn dgs dgt di- dia dic did dig dii dil din dio dis dit dl- dla dlc dld dlg dli dll dlo dls dlt dna dnc dnd dng dni dnl dnn dno dns dnt doa doc dod dog doi dol don doo dos dot dsa dsc dsd dsg dsi dsl dsn dso dss dst dta dtc dtd dtg dti dtl dtn dto dts dtt g-d gaa gac gad gag gai gal gan gao gas gat gca gcc gcd gcg gci gcl gcn gco gcs gct gda gdc gdd gdi gdl gdn gdo gds gdt gga ggc ggd ggg ggi ggn ggo ggs ggt gia gic gid gig gii gil gin gio gis git gla glc gld glg gli gll gln glo gls glt gna gnc gnd gni gnl gnn gno gns gnt goa goc god gog goi gol gon goo gos got gsa gsc gsd gsg gsi gsl gsn gso gss gst gta gtc gtd gtg gti gtl gtn gto gts gtt i-d ia- iaa iac iad iag iai ial ian iao ias iat ica icc icd icg ici icl icn ico ics ict ida idc idd idg idi idl idn ido ids idt iga igc igd igg igi igl ign igo igs igt iia iic iid iii iil iin iio iis iit il- ila ilc ild ilg ili ill iln ilo ils ilt in- ina inc ind ing ini inl inn ino ins int io- ioa ioc iod iog ioi iol ion ioo ios iot is- isa isc isd isg isi isl isn iso iss ist ita itc itd itg iti itl itn ito its itt la- laa lac lad lag lai lal lan lao las lat lca lcc lcd lcg lci lcl lcn lco lcs lct lda ldc ldd ldg ldi ldl ldn ldo lds ldt lga lgc lgd lgg lgi lgl lgn lgo lgs lgt lia lic lid lig lii lil lin lio lis lit lla llc lld llg lli lll lln llo lls llt lna lnc lnd lng lni lnl lnn lno lns lnt loa loc lod log loi lol lon loo los lot lsa lsc lsd lsg lsi lsl lsn lso lss lst lta ltc ltd ltg lti ltl lto lts ltt n-i naa nac nad nag nai nal nan nao nas nat nca ncc ncd ncg nci ncl ncn nco ncs nct nda ndc ndd ndg ndi ndl ndn ndo nds ndt nga ngc ngd ngg ngi ngl ngn ngo ngs ngt nia nic nid nig nii nil nin nio nis nit nla nlc nld nlg nli nll nln nlo nls nlt nna nnc nng nni nnl nnn nno nns nnt no- noa noc nod nog noi nol non noo nos not nsa nsc nsd nsg nsi nsl nsn nso nss nst nta ntc ntd ntg nti ntn nto nts ntt o-i oaa oac oad oag oai oal oan oao oas oat oc- oca occ ocd ocg oci ocl ocn oco ocs oct oda odc odd odg odi odl odn odo ods odt oga ogc ogd ogg ogi ogl ogn ogo ogs ogt oia oic oid oii oil oin oio ois oit ola olc old olg oli oll oln olo ols olt on- ona onc ond ong oni onl onn ono ons ont oo- ooa ooc ood oog ooi ool oon ooo oos oot os- osa osc osd osg osi osl osn oso oss ost ot- ota otc otd otg oti otl otn oto ots ott saa sac sad sag sai sal san sao sas sat sca scc scd scg sci scl scn sco scs sct sda sdc sdd sdg sdi sdl sdn sdo sds sdt sga sgc sgd sgg sgi sgl sgn sgo sgs sgt sia sic sid sig sii sil sin sio sis sit sla slc sld slg sli sll sln slo sls slt sna snc snd sng sni snl snn sno sns snt soa soc sod sog soi sol son soo sos sot ss- ssa ssc ssd ssg ssi ssl ssn sso sss sst sta stc std stg sti stl stn sto sts stt taa tac tad tag tai tal tan tao tas tat tca tcc tcd tcg tci tcl tcn tco tcs tct tda tdc tdd tdg tdi tdl tdn tdo tds tdt tga tgc tgg tgi tgl tgn tgo tgs tgt tia tic tid tig tii til tin tio tis tit tla tlc tld tlg tli tll tln tlo tls tlt tna tnc tnd tng tni tnl tnn tno tns tnt to- toa