-al a-a a-b a-t aaa aab aae aag aak aal aam aas aat ab- aba abb abe abg abk abl abm abs abt aea aeb aee aeg aek ael aem aes aet ag- aga agb age agg agk agl agm ags agt aka akb ake akg akk akl akm aks al- ala alb ale alg alk all alm als alt ama amb ame amg amk aml amm ams amt as- asa asb ase asg ask asl asm ass ast at- ata atb ate atg atl atm ats att baa bab bae bag bak bal bam bas bat bba bbb bbe bbg bbk bbl bbm bbs bbt be- bea beb bee beg bek bel bem bes bet bga bgb bge bgg bgk bgl bgm bgs bgt bka bkb bke bkg bkk bkl bkm bks bkt bla blb ble blg blk bll blm bls blt bma bmb bme bmg bmk bml bmm bms bmt bsa bsb bse bsg bsk bsl bsm bss bst bta btb bte btg btk btl btm bts btt eaa eab eae eag eak eal eam eas eat eba ebb ebe ebg ebk ebl ebm ebs ebt eea eeb eee eeg eek eel eem ees eet ega egb ege egg egl egm egs egt eka ekb eke ekg ekl eks ekt ela elb ele elg elk ell elm els elt em- ema emb eme emg emk eml emm ems emt es- esa esb ese esg esk esl esm ess est eta etb ete etg etk etl etm ets ett gaa gab gae gag gak gal gam gas gat gba gbe gbg gbk gbl gbm gbs gbt ge- gea geb gee geg gek gel gem ges get gga ggb ggg ggm ggs ggt gka gkb gkm gks gkt gla glb gle glg glk gll glm gls glt gma gmb gme gmg gml gmm gms gmt gsa gsb gse gsg gsk gsl gsm gss gst gta gtb gte gtg gtk gtl gtm gts gtt k-t ka- kaa kab kae kag kak kal kam kas kat kba kbb kbe kbk kbl kbm kbs ke- kea keb kee keg kek kel kem kes ket kga kgb kgl kgm kgs kkb kke kkk kkl kkm kks kkt kl- kla klb klg klm kls klt kma kmb kme kmg kmk kml kmm kms kmt ksa ksb kse ksg ksk ksl ksm kss kst kta ktb kte ktg ktk ktl ktm kts ktt la- laa lab lae lag lak lal lam las lat lba lbb lbe lbg lbk lbl lbm lbs lbt lea leb lee leg lek lel lem les let lga lgb lge lgg lgk lgl lgm lgs lgt lka lkb lkg lkl lks lkt lla llb lle llg llk lll llm lls llt lma lmb lme lmg lmk lml lmm lms lmt lsa lsb lse lsg lsk lsl lsm lss lst lta ltb lte ltg ltk ltl ltm lts ltt maa mab mae mag mak mal mam mas mat mba mbb mbe mbg mbk mbl mbm mbs mbt mea meb mee meg mek mel mem mes met mga mgb mge mgk mgl mgm mgs mgt mka mkb mke mkg mkk mkl mkm mks mkt mla mlb mle mlg mlk mll mlm mls mlt mma mmb mme mmg mmk mml mmm mms mmt msa msb mse msg msk msl msm mss mst mta mtb mte mtg mtk mtl mtm mts mtt saa sab sae sag sak sal sam sas sat sba sbb sbe sbg sbk sbl sbm sbs sbt se- sea seb see seg sek sel sem ses set sga sgb sge sgg sgk sgl sgm sgs sgt sk- ska skb ske skg skk skl skm sks skt sla slb sle slg slk sll slm sls slt sma smb sme smg smk sml smm sms smt ss- ssa ssb sse ssg ssk ssl ssm sss sst sta stb ste stg stk stl stm sts stt taa tab tae tag tak tal tam tas tat tba tbb tbe tbg tbk tbl tbm tbs tbt te- tea teb tee teg tek tel tem tes tet tga tgb tge tgg tgk tgl tgm tgs tgt tka tkb tke tkg tkk tkl tkm tks tkt tla tle tlg tlk tll tlm tls tlt tma tmb tme tmg tmk tml tmm tms tmt tsa tsb tse tsg tsk tsl tsm tss tst tta ttb tte ttg ttk ttl ttm tts ttt