-al -ol -th a-a a-b a-t aaa aab aag aah aal aao aas aat ab- aba abb abg abh abl abo abs abt ag- aga agb agg agh agl ago ags agt aha ahb ahg ahh ahl aho ahs aht al- ala alb alg alh all alo als alt aoa aob aog aoh aol aoo aos aot as- asa asb asg ash asl aso ass ast at- ata atb atg ath atl ato ats att baa bab bag bah bal bao bas bat bba bbb bbg bbh bbl bbo bbs bbt bga bgb bgg bgh bgl bgo bgs bgt bha bhb bhg bhh bhl bho bhs bht bla blb blg blh bll blo bls blt boa bob bog boh bol boo bos bot bsa bsb bsg bsh bsl bso bss bst bta btb btg bth btl bto bts btt gaa gab gag gah gal gao gas gat gba gbg gbh gbl gbo gbs gbt gga ggb ggg ggh ggo ggs ggt gha ghb ghg ghh ghl gho ghs ght gla glb glg glh gll glo gls glt goa gob gog goh gol goo gos got gsa gsb gsg gsl gso gss gst gta gtb gtg gth gtl gto gts gtt haa hab hag hah hal hao has hat hba hbb hbg hbh hbl hbo hbs hbt hga hgb hgg hgh hgl hgo hgs hgt hha hhb hhg hhh hhl hho hhs hht hla hlb hlg hlh hll hlo hls hlt hoa hob hog hoh hol hoo hos hot hsa hsb hsg hsh hsl hss hst hta htb htg hth htl hto hts htt la- laa lab lag lah lal lao las lat lba lbb lbg lbh lbl lbo lbs lbt lga lgb lgg lgh lgl lgo lgs lgt lha lhb lhh lho lhs lht lla llb llg lll llo lls llt loa lob log loh lol loo los lot lsa lsb lsg lsh lsl lso lss lst lta ltb ltg lth ltl lto lts ltt oaa oab oag oah oal oao oas oat ob- oba obb obg obh obl obo obs obt oga ogg ogh ogl ogo ogs ogt oha ohg ohh ohl oho ohs oht ola olb olg oll olo ols olt oo- ooa oob oog ooh ool ooo oos oot os- osa osb osg osh osl oso oss ost ot- ota otb otg oth otl oto ots ott saa sab sag sah sal sao sas sat sba sbb sbg sbh sbl sbo sbs sbt sga sgb sgg sgh sgl sgo sgs sgt sh- sha shb shg shh shl sho shs sht sla slb slg slh sll slo sls slt soa sob sog soh sol soo sos sot ss- ssa ssb ssg ssh ssl sso sss sst sta stb stg sth stl sto sts stt taa tab tag tah tal tao tas tat tba tbb tbg tbh tbl tbo tbs tbt tga tgb tgg tgh tgl tgo tgs tgt th- tha thb thg thh thl tho ths tht tla tlg tlh tll tlo tls tlt to- toa tob tog toh tol too tos tot tsa tsb tsg tsh tsl tso tss tst tta ttb ttg tth ttl tto tts ttt