-al -er a-a a-b aaa aab aae aag aaj aal aam aar aas ab- aba abb abe abg abj abl abm abr abs aea aeb aee aeg aej ael aem aer aes ag- aga agb age agg agj agl agm agr ags aja ajb aje ajj ajl ajm ajr ajs al- ala alb ale alg alj all alm alr als ama amb ame amg aml amm amr ams ar- ara arb are arg arj arl arm arr ars as- asa asb ase asg asj asl asm asr ass baa bab bae bag baj bal bam bar bas bba bbb bbe bbg bbl bbm bbr bbs be- bea beb bee beg bel bem ber bes bga bgb bge bgg bgl bgm bgr bgs bja bjg bjj bjm bjr bjs bla blb ble blg blj bll blm blr bls bma bmb bme bmg bmj bml bmm bmr bms bra brb bre brg brj brl brm brr brs bsa bsb bse bsg bsj bsl bsm bsr bss eaa eab eae eag eaj eal eam ear eas eba ebb ebe ebg ebj ebl ebm ebr ebs eea eeb eee eeg eel eem eer ees ega egb ege egg egl egm egr egs eja ejl ela elb ele elg ell elm elr els em- ema emb eme emg eml emm emr ems era erb ere erg erl erm err ers es- esa esb ese esg esl esm esr ess gaa gab gae gag gaj gal gam gar gas gba gbe gbg gbj gbl gbm gbr gbs ge- gea geb gee geg gel gem ger ges gga ggb ggg ggj ggm ggr ggs gja gje gjg gjr gla glb gle glg glj gll glm glr gls gma gmb gme gmg gmj gml gmm gmr gms gra grb gre grg grj grl grm grr grs gsa gsb gse gsg gsj gsl gsm gsr gss jaa jab jae jag jaj jal jam jar jas jba jbg jbj jbl jbm jbr jbs jea jeb jee jeg jej jel jem jer jes jga jgb jge jgr jgs jja jjb jjg jjj jjl jjr jjs jla jlb jle jlg jll jlm jlr jls jma jmb jme jmj jml jmm jmr jms jra jrb jrg jrl jrm jrr jrs jsa jsb jse jsg jsj jsl jsm jsr jss la- laa lab lae lag laj lal lam lar las lba lbb lbe lbg lbj lbl lbm lbr lbs lea leb lee leg lej lel lem ler les lga lgb lge lgg lgj lgl lgm lgr lgs lje ljj ljm ljs lla llb lle llg llj lll llm llr lls lma lmb lme lmg lmj lml lmm lmr lms lra lrb lrg lrm lrr lrs lsa lsb lse lsg lsj lsl lsm lsr lss m-r maa mab mae mag maj mal mam mar mas mba mbb mbe mbg mbj mbl mbm mbr mbs mea meb mee meg mej mel mem mer mes mga mgb mge mgj mgl mgm mgr mgs mjb mje mjj mjl mjm mjr mjs mla mlb mle mlg mll mlm mlr mls mma mmb mme mmg mmj mml mmm mmr mms mra mrb mre mrg mrj mrl mrm mrr mrs msa msb mse msg msj msl msm msr mss ra- raa rab rae rag raj ral ram rar ras rba rbb rbe rbg rbl rbm rbr rbs re- rea reb ree reg rel rem rer res rga rgb rge rgg rgr rgs rja rjg rjm rjr rla rle rlg rll rlm rlr rls rma rmb rme rmg rml rmm rmr rms rra rrb rrg rrl rrm rrr rrs rsa rsb rse rsg rsj rsl rsm rsr rss saa sab sae sag saj sal sam sar sas sba sbb sbe sbg sbj sbl sbm sbr sbs se- sea seb see seg sej sel sem ser ses sga sgb sge sgg sgl sgm sgr sgs sja sjb sje sjj sjm sjr sjs sla slb sle slg slj sll slm slr sls sma smb sme smg sml smm smr sms sr- sra srb sre srg srj srl srm srr srs ss- ssa ssb sse ssg ssj ssl ssm ssr sss