-al a-a a-b a-i a-t a-z aaa aab aad aai aal aat aax aaz ab- aba abb abd abi abl abt abx abz ad- ada adb add adi adl adt adx adz ai- aia aib aid aii ail ait aix aiz al- ala alb ald ali all alt alx alz at- ata atb atd ati atl att atx atz ax- axa axi axl axt axx az- aza azb azd azi azt azx azz baa bab bad bai bal bat bax baz bba bbb bbd bbi bbl bbt bbx bda bdb bdd bdi bdl bdt bdx bdz bi- bia bib bid bii bil bit bix biz bla blb bld bli bll blt blx blz bta btb btd bti btl btt btx btz bxb bxd bxi bxl bxx bza bzd bzz daa dab dad dai dal dat dax daz dba dbb dbd dbi dbl dbt dbx dbz dda ddb ddd ddi ddl ddt ddx ddz di- dia dib did dii dil dit dix diz dl- dla dlb dld dli dll dlt dlx dta dtb dtd dti dtl dtt dtx dtz dxd dxi dxl dxt dxx dza dzb dzd dzi i-d ia- iaa iab iad iai ial iat iaz iba ibb ibd ibi ibl ibt ibx ibz ida idb idd idi idl idt idx iia iib iid iii iil iit iix il- ila ilb ild ili ill ilt ilx ilz ita itb itd iti itl itt itx itz ixi ixl iza izi izz la- laa lab lad lai lal lat lax laz lba lbb lbd lbi lbl lbt lbx lda ldb ldd ldi ldl ldt lia lib lid lii lil lit lix liz lla llb lld lli lll llt llz lta ltb ltd lti ltl ltt ltx ltz lxd lxi lxx lzi lzx t-x taa tab tad tai tal tat tax taz tba tbb tbd tbi tbl tbt tbz tda tdb tdd tdi tdl tdt tdx tia tib tid tii til tit tix tiz tla tld tli tll tlt tlx tlz tta ttb ttd tti ttl ttt ttx txi txl txt tza tzd xaa xad xal xat xbl xbx xda xdb xdi xdt xia xii xit xix xla xlb xld xli xlt xti xtx xxi xxl xxx zaa zab zad zai zat zax zaz zbb zbl zbt zdt zia zib zid zil zit zix ziz zla zlt zta ztl zxx zzt zzx zzz