-al -ol -th a-a a-b a-c a-t aaa aab aac aag aah aal aan aao aat ab- aba abb abc abg abh abl abn abo abt ac- aca acb acc acg ach acl acn aco act ag- aga agb agc agg agh agl agn ago agt aha ahb ahc ahg ahh ahl ahn aho aht al- ala alb alc alg alh all aln alo alt an- ana anb anc ang anh anl ann ano ant aoa aob aoc aog aoh aol aon aoo aot at- ata atb atc atg ath atl atn ato att baa bab bac bag bah bal ban bao bat bba bbb bbc bbg bbh bbl bbn bbo bbt bca bcb bcc bcg bch bcl bcn bco bct bga bgb bgc bgg bgh bgl bgn bgo bgt bha bhb bhc bhg bhh bhl bho bht bla blb blc blg blh bll bln blo blt bna bnb bnc bng bnl bnn bno bnt boa bob boc bog boh bol bon boo bot bta btb btc btg bth btl btn bto btt c-- caa cab cac cag cah cal can cao cat cba cbb cbc cbg cbh cbl cbn cbo cbt cca ccb ccc ccg cch ccl ccn cco cct cga cgb cgc cgg cgh cgl cgn cgo cgt ch- cha chb chc chg chh chl chn cho cht cl- cla clb clc clg clh cll cln clo clt cn- cna cnb cnc cng cnh cnl cnn cno cnt co- coa cob coc cog coh col con coo cot cta ctb ctc ctg cth ctl ctn cto ctt gaa gab gac gag gah gal gan gao gat gba gbc gbg gbh gbl gbn gbo gbt gca gcb gcc gcg gch gcl gcn gco gct gga ggb ggc ggg ggh ggn ggo ggt gha ghb ghc ghg ghh ghl ghn gho ght gla glb glc glg glh gll gln glo glt gna gnb gnc gnl gnn gno gnt goa gob goc gog goh gol gon goo got gta gtb gtc gtg gth gtl gtn gto gtt haa hab hac hag hah hal han hao hat hba hbb hbc hbg hbh hbl hbn hbo hbt hca hcb hcc hcg hch hcl hcn hco hct hga hgb hgc hgg hgh hgl hgn hgo hgt hha hhb hhc hhg hhh hhl hhn hho hht hla hlb hlc hlg hlh hll hln hlo hlt hna hnb hnc hng hnh hnl hnn hno hnt hoa hob hoc hog hoh hol hon hoo hot hta htb htc htg hth htl htn hto htt la- laa lab lac lag lah lal lan lao lat lba lbb lbc lbg lbh lbl lbo lbt lca lcb lcc lcg lch lcl lcn lco lct lga lgb lgc lgg lgh lgl lgn lgo lgt lha lhb lhc lhh lho lht lla llb llc llg lll lln llo llt lna lnb lnc lng lnh lnl lnn lno lnt loa lob loc log loh lol lon loo lot lta ltb ltc ltg lth ltl lto ltt naa nab nac nag nah nal nan nao nat nba nbb nbc nbg nbl nbn nbo nbt nca ncb ncc ncg nch ncl ncn nco nct nga ngb ngc ngg ngh ngl ngn ngo ngt nha nhb nhc nhg nhh nhl nhn nht nla nlb nlc nlg nlh nll nln nlo nlt nna nnb nnc nng nnh nnl nnn nno nnt no- noa nob noc nog noh nol non noo not nta ntb ntc ntg nth ntn nto ntt oaa oab oac oag oah oal oan oao oat ob- oba obb obc obg obh obl obn obo obt oc- oca ocb occ ocg och ocl ocn oco oct oga ogc ogg ogh ogl ogn ogo ogt oha ohc ohg ohh ohl ohn oho oht ola olb olc olg oll oln olo olt on- ona onb onc ong onh onl onn ono ont oo- ooa oob ooc oog ooh ool oon ooo oot ot- ota otb otc otg oth otl otn oto ott taa tab tac tag tah tal tan tao tat tba tbb tbc tbg tbh tbl tbn tbo tbt tca tcb tcc tcg tch tcl tcn tco tct tga tgb tgc tgg tgh tgl tgn tgo tgt th- tha thb thc thg thh thl thn tho tht tla tlc tlg tlh tll tln tlo tlt tna tnb tnc tng tnh tnl tnn tno tnt to- toa tob toc tog toh tol ton too tot tta ttb ttc ttg tth ttl ttn tto ttt

-ana a-ha aaaa aaab aaac aaah aaal aaan aaba aabb aabc aabh aabl aabt aaca aacb aacc aach aacl aacn aaco aact aagh aaha aahl aala aalc aall aalo aana aang aaon aaoo aata aatc aatt abaa abab abac abag abal aban abat abb- abba abbb abbo abbt abca abcb abcc abch abcl abcn abct abgl abha abho abla ablo aboa abob aboh abol abon aboo abot abta ac-t acaa acab acac acag acan acat acba acbl acca accc acch acco acct acga acha achh achl acho acht acla aclc acoa acog acoh acol acon acot acta actc actg acth actl acto actt ag-o agac agag agal agan agao agat agba agbo agca agcc agco agct agga agha aght agla aglc agna agno agob agog agol agon agoo agot agta ahab ahac ahah ahal ahat ahha ahla ahoa ahog ahot ahta ahto alaa alac alag alal alan alao alat alb- alba albc albo alca alcc alco alg- alga algo alha all- alla allh alll alln allo alna aloa aloc alog aloh alol alon aloo alot alta altn alto ana- anaa anab anac anag anah anal anan anao anat anba anbb anbl anbo anca ancc anco anct ang- anga angl ango anha anla anlc anln anlo anna annb anno annt ano- anoa anon ant- anta anth antl anto antt aoah aoba aoca aola aonb aono aont aotc at-l at-t ataa atab atac atal atan atat atca atcc atch atcl atco atgo atha athl atho atla atlo atna atno atob atoc atol aton atot atta attn atto baaa baah baal baan baat baba babb babo