-al -ly a-a a-b a-t aaa aab aad aal aan aat aay ab- aba abb abd abl abn abt aby ad- ada adb add adl adn adt ady al- ala alb ald all aln alt aly an- ana anb and anl ann ant any at- ata atb atd atl atn att ay- aya ayd ayl ayn ayt baa bab bad bal ban bat bay bba bbb bbd bbl bbn bbt bby bda bdb bdd bdl bdt bdy bla blb bld bll bln blt bly bna bnb bnd bnl bnn bnt bta btb btd btl btn btt bty by- bya byd byl byn byt daa dab dad dal dan dat day dba dbb dbd dbl dbn dbt dby dda ddb ddd ddl ddn ddt ddy dl- dla dlb dld dll dlt dly dna dnb dnd dnl dnn dnt dny dta dtb dtd dtl dtn dtt dty dy- dya dyb dyd dyn dyy la- laa lab lad lal lan lat lay lba lbb lbd lbl lbt lda ldb ldd ldl ldn ldt ldy lla llb lld lll lln llt lly lna lnb lnd lnl lnn lnt lta ltb ltd ltl ltt lya lyd lyl lyn lyt naa nab nad nal nan nat nay nba nbb nbd nbl nbn nbt nda ndb ndd ndl ndn ndt ndy nla nlb nld nll nln nlt nly nna nnb nnl nnn nnt nta ntb ntd ntn ntt nya nyd nyl nyn nyt nyy taa tab tad tal tan tat tay tba tbb tbd tbl tbn tbt tda tdb tdd tdl tdn tdt tdy tla tld tll tln tlt tna tnb tnd tnl tnn tnt tta ttb ttd ttl ttn ttt tty tya tyd tyl tyn tyt yaa yab yad yal yan yat yay ybl yby yda ydl ydn ydt ydy yld yll ylt yly yna ynd ynn yny yta ytd ytl ytn ytt yyb yyt yyy