-al -ol -th a-a a-c a-t aaa aac aad aag aah aal aao aas aat ac- aca acc acd acg ach acl aco acs act ad- ada adc add adg adh adl ado ads adt ag- aga agc agd agg agh agl ago ags agt aha ahc ahd ahg ahh ahl aho ahs aht al- ala alc ald alg alh all alo als alt aoa aoc aod aog aoh aol aoo aos aot as- asa asc asd asg ash asl aso ass ast at- ata atc atd atg ath atl ato ats att c-- caa cac cad cag cah cal cao cas cat cca ccc ccd ccg cch ccl cco ccs cct cda cdc cdd cdg cdh cdl cdo cds cdt cga cgc cgd cgg cgh cgl cgo cgs cgt ch- cha chc chd chg chh chl cho chs cht cl- cla clc cld clg clh cll clo cls clt co- coa coc cod cog coh col coo cos cot csa csc csd csg csh csl cso css cst cta ctc ctd ctg cth ctl cto cts ctt daa dac dad dag dah dal dao das dat dca dcc dcd dcg dcl dco dcs dct dda ddc ddd ddg ddh ddl ddo dds ddt dga dgc dgd dgg dgh dgl dgs dgt dh- dha dhc dhd dhh dhl dho dhs dht dl- dla dlc dld dlg dlh dll dlo dls dlt doa doc dod dog doh dol doo dos dot dsa dsc dsd dsg dsh dsl dso dss dst dta dtc dtd dtg dth dtl dto dts dtt g-d gaa gac gad gag gah gal gao gas gat gca gcc gcd gcg gch gcl gco gcs gct gda gdc gdd gdh gdl gdo gds gdt gga ggc ggd ggg ggh ggo ggs ggt gha ghc ghd ghg ghh ghl gho ghs ght gla glc gld glg glh gll glo gls glt goa goc god gog goh gol goo gos got gsa gsc gsd gsg gsl gso gss gst gta gtc gtd gtg gth gtl gto gts gtt haa hac had hag hah hal hao has hat hca hcc hcd hcg hch hcl hco hcs hct hda hdc hdd hdg hdh hdl hdo hds hdt hga hgc hgg hgh hgl hgo hgs hgt hha hhc hhd hhg hhh hhl hho hhs hht hla hlc hld hlg hlh hll hlo hls hlt hoa hoc hod hog hoh hol hoo hos hot hsa hsc hsd hsg hsh hsl hss hst hta htc htd htg hth htl hto hts htt la- laa lac lad lag lah lal lao las lat lca lcc lcd lcg lch lcl lco lcs lct lda ldc ldd ldg ldh ldl ldo lds ldt lga lgc lgd lgg lgh lgl lgo lgs lgt lha lhc lhd lhh lho lhs lht lla llc lld llg lll llo lls llt loa loc lod log loh lol loo los lot lsa lsc lsd lsg lsh lsl lso lss lst lta ltc ltd ltg lth ltl lto lts ltt oaa oac oad oag oah oal oao oas oat oc- oca occ ocd ocg och ocl oco ocs oct oda odc odd odg odh odl odo ods odt oga ogc ogd ogg ogh ogl ogo ogs ogt oha ohc ohd ohg ohh ohl oho ohs oht ola olc old olg oll olo ols olt oo- ooa ooc ood oog ooh ool ooo oos oot os- osa osc osd osg osh osl oso oss ost ot- ota otc otd otg oth otl oto ots ott saa sac sad sag sah sal sao sas sat sca scc scd scg sch scl sco scs sct sda sdc sdd sdg sdh sdl sdo sds sdt sga sgc sgd sgg sgh sgl sgo sgs sgt sh- sha shc shd shg shh shl sho shs sht sla slc sld slg slh sll slo sls slt soa soc sod sog soh sol soo sos sot ss- ssa ssc ssd ssg ssh ssl sso sss sst sta stc std stg sth stl sto sts stt taa tac tad tag tah tal tao tas tat tca tcc tcd tcg tch tcl tco tcs tct tda tdc tdd tdg tdh tdl tdo tds tdt tga tgc tgg tgh tgl tgo tgs tgt th- tha thc thd thg thh thl tho ths tht tla tlc tld tlg tlh tll tlo tls tlt to- toa toc tod tog toh tol too tos tot tsa tsc tsd tsg tsh tsl tso tss tst tta ttc ttd ttg tth ttl tto tts ttt