-al a-a a-b aaa aab aad aae aaj aal ab- aba abb abd abe abj abl ad- ada adb add ade adj adl aea aeb aed aee aej ael aja ajb ajd aje ajj ajl al- ala alb ald ale alj all baa bab bad bae baj bal bba bbb bbd bbe bbl bda bdb bdd bde bdj bdl be- bea beb bed bee bel bja bjd bjj bla blb bld ble blj bll daa dab dad dae daj dal dba dbb dbd dbe dbl dda ddb ddd dde ddl de- dea deb ded dee dej del dj- dja djb djd dje djl dl- dla dlb dld dle dlj dll eaa eab ead eae eaj eal eba ebb ebd ebe ebj ebl ed- eda edb edd ede edj edl eea eeb eed eee eel eja ejd ejl ela elb eld ele ell j-d jaa jab jad jae jaj jal jba jbj jbl jda jdb jde jdl jea jeb jed jee jej jel jja jjb jjj jjl jla jlb jle jll la- laa lab lad lae laj lal lba lbb lbd lbe lbj lbl lda ldb ldd lde ldj ldl lea leb led lee lej lel lje ljj lla llb lld lle llj lll