-al a-a a-b a-i aaa aab aad aai aal aam ab- aba abb abd abi abl abm ad- ada adb add adi adl adm ai- aia aib aid aii ail aim al- ala alb ald ali all alm ama amb amd ami aml amm baa bab bad bai bal bam bba bbb bbd bbi bbl bbm bda bdb bdd bdi bdl bdm bi- bia bib bid bii bil bim bla blb bld bli bll blm bma bmb bmd bmi bml bmm daa dab dad dai dal dam dba dbb dbd dbi dbl dbm dda ddb ddd ddi ddl ddm di- dia dib did dii dil dim dl- dla dlb dld dli dll dlm dma dmb dmd dmi dml dmm i-d ia- iaa iab iad iai ial iam iba ibb ibd ibi ibl ibm ida idb idd idi idl idm iia iib iid iii iil iim il- ila ilb ild ili ill ilm im- ima imb imd imi iml imm la- laa lab lad lai lal lam lba lbb lbd lbi lbl lbm lda ldb ldd ldi ldl ldm lia lib lid lii lil lim lla llb lld lli lll llm lma lmb lmd lmi lml lmm maa mab mad mai mal mam mba mbb mbd mbi mbl mbm mda mdb mdd mdi mdl mdm mi- mia mib mid mii mil mim mla mlb mld mli mll mlm mma mmb mmd mmi mml mmm