-al a-a a-b aaa aab aae aaj aal aam ab- aba abb abe abj abl abm aea aeb aee aej ael aem aja ajb aje ajj ajl ajm al- ala alb ale alj all alm ama amb ame aml amm baa bab bae baj bal bam bba bbb bbe bbl bbm be- bea beb bee bel bem bja bjj bjm bla blb ble blj bll blm bma bmb bme bmj bml bmm eaa eab eae eaj eal eam eba ebb ebe ebj ebl ebm eea eeb eee eel eem eja ejl ela elb ele ell elm em- ema emb eme eml emm jaa jab jae jaj jal jam jba jbj jbl jbm jea jeb jee jej jel jem jja jjb jjj jjl jla jlb jle jll jlm jma jmb jme jmj jml jmm la- laa lab lae laj lal lam lba lbb lbe lbj lbl lbm lea leb lee lej lel lem lje ljj ljm lla llb lle llj lll llm lma lmb lme lmj lml lmm maa mab mae maj mal mam mba mbb mbe mbj mbl mbm mea meb mee mej mel mem mjb mje mjj mjl mjm mla mlb mle mll mlm mma mmb mme mmj mml mmm