-al -er -th a-a a-b a-t aaa aab aae aag aah aak aal aar aas aat ab- aba abb abe abg abh abk abl abr abs abt aea aeb aee aeg aeh aek ael aer aes aet ag- aga agb age agg agh agk agl agr ags agt aha ahb ahe ahg ahh ahk ahl ahr ahs aht aka akb ake akg akh akk akl akr aks al- ala alb ale alg alh alk all alr als alt ar- ara arb are arg arh ark arl arr ars art as- asa asb ase asg ash ask asl asr ass ast at- ata atb ate atg ath atl atr ats att baa bab bae bag bah bak bal bar bas bat bba bbb bbe bbg bbh bbk bbl bbr bbs bbt be- bea beb bee beg beh bek bel ber bes bet bga bgb bge bgg bgh bgk bgl bgr bgs bgt bha bhb bhe bhg bhh bhk bhl bhr bhs bht bka bkb bke bkg bkk bkl bkr bks bkt bla blb ble blg blh blk bll blr bls blt bra brb bre brg brh brk brl brr brs brt bsa bsb bse bsg bsh bsk bsl bsr bss bst bta btb bte btg bth btk btl btr bts btt eaa eab eae eag eah eak eal ear eas eat eba ebb ebe ebg ebh ebk ebl ebr ebs ebt eea eeb eee eeg eek eel eer ees eet ega egb ege egg egh egl egr egs egt eha ehb ehe ehg ehh ehl ehr ehs eht eka ekb eke ekg ekh ekl ekr eks ekt ela elb ele elg elh elk ell elr els elt era erb ere erg erh erk erl err ers ert es- esa esb ese esg esh esk esl esr ess est eta etb ete etg eth etk etl etr ets ett gaa gab gae gag gah gak gal gar gas gat gba gbe gbg gbh gbk gbl gbr gbs gbt ge- gea geb gee geg geh gek gel ger ges get gga ggb ggg ggh ggr ggs ggt gha ghb ghe ghg ghh ghl ghr ghs ght gka gkb gkh gks gkt gla glb gle glg glh glk gll glr gls glt gra grb gre grg grh grk grl grr grs grt gsa gsb gse gsg gsk gsl gsr gss gst gta gtb gte gtg gth gtk gtl gtr gts gtt haa hab hae hag hah hak hal har has hat hba hbb hbe hbg hbh hbk hbl hbr hbs hbt he- hea heb hee heg heh hek hel her hes het hga hgb hge hgg hgh hgk hgl hgr hgs hgt hha hhb hhe hhg hhh hhk hhl hhr hhs hht hka hkb hkg hkh hkk hkl hkr hks hkt hla hlb hle hlg hlh hll hlr hls hlt hr- hra hrb hre hrg hrh hrk hrl hrr hrs hrt hsa hsb hse hsg hsh hsk hsl hsr hss hst hta htb hte htg hth htk htl htr hts htt k-t ka- kaa kab kae kag kah kak kal kar kas kat kba kbb kbe kbh kbk kbl kbr kbs ke- kea keb kee keg keh kek kel ker kes ket kga kgb kgh kgl kgs kha khe khh khk khr khs kkb kke kkh kkk kkl kkr kks kkt kl- kla klb klg klh klr kls klt kra krg krk krl krr krs krt ksa ksb kse ksg ksh ksk ksl ksr kss kst kta ktb kte ktg kth ktk ktl ktr kts ktt la- laa lab lae lag lah lak lal lar las lat lba lbb lbe lbg lbh lbk lbl lbr lbs lbt lea leb lee leg leh lek lel ler les let lga lgb lge lgg lgh lgk lgl lgr lgs lgt lha lhb lhh lhk lhr lhs lht lka lkb lkg lkh lkl lkr lks lkt lla llb lle llg llk lll llr lls llt lra lrb lrg lrh lrk lrr lrs lrt lsa lsb lse lsg lsh lsk lsl lsr lss lst lta ltb lte ltg lth ltk ltl ltr lts ltt ra- raa rab rae rag rah rak ral rar ras rat rba rbb rbe rbg rbh rbk rbl rbr rbs rbt re- rea reb ree reg reh rek rel rer res ret rga rgb rge rgg rgh rgk rgr rgs rgt rh- rha rhb rhe rhg rhh rhl rhr rhs rht rkb rke rkg rkk rks rkt rla rle rlg rlh rll rlr rls rlt rra rrb rrg rrh rrk rrl rrr rrs rrt rsa rsb rse rsg rsh rsk rsl rsr rss rst rta rtb rte rtg rtk rtl rtr rts rtt saa sab sae sag sah sak sal sar sas sat sba sbb sbe sbg sbh sbk sbl sbr sbs sbt se- sea seb see seg seh sek sel ser ses set sga sgb sge sgg sgh sgk sgl sgr sgs sgt sh- sha shb she shg shh shk shl shr shs sht sk- ska skb ske skg skh skk skl skr sks skt sla slb sle slg slh slk sll slr sls slt sr- sra srb sre srg srh srk srl srr srs srt ss- ssa ssb sse ssg ssh ssk ssl ssr sss sst sta stb ste stg sth stk stl str sts stt taa tab tae tag tah tak tal tar tas tat tba tbb tbe tbg tbh tbk tbl tbr tbs tbt te- tea teb tee teg teh tek tel ter tes tet tga tgb tge tgg tgh tgk tgl tgr tgs tgt th- tha thb the thg thh thk thl thr ths tht tka tkb tke tkg tkk tkl tkr tks tkt tla tle tlg tlh tlk tll tlr tls tlt tra trb tre trg trh trk trl trr trs trt tsa tsb tse tsg tsh tsk tsl tsr tss tst tta ttb tte ttg tth ttk ttl ttr tts ttt

-ase a-ak a-be a-ha aaaa aaab aaae aaah aaal aaar aaas aaba aabb aabh aabl aabt aaea aaes aage aagh aaha aahk aahl aahs aaka aake aala