-al -ly a-a a-b a-t aaa aab aad aal aar aas aat aay ab- aba abb abd abl abr abs abt aby ad- ada adb add adl adr ads adt ady al- ala alb ald all alr als alt aly ar- ara arb ard arl arr ars art ary as- asa asb asd asl asr ass ast asy at- ata atb atd atl atr ats att ay- aya ayd ayl ayr ays ayt baa bab bad bal bar bas bat bay bba bbb bbd bbl bbr bbs bbt bby bda bdb bdd bdl bdr bds bdt bdy bla blb bld bll blr bls blt bly bra brb brd brl brr brs brt bry bsa bsb bsd bsl bsr bss bst bsy bta btb btd btl btr bts btt bty by- bya byd byl byr bys byt daa dab dad dal dar das dat day dba dbb dbd dbl dbr dbs dbt dby dda ddb ddd ddl ddr dds ddt ddy dl- dla dlb dld dll dlr dls dlt dly dra drb drd drl drr drs drt dry dsa dsb dsd dsl dsr dss dst dsy dta dtb dtd dtl dtr dts dtt dty dy- dya dyb dyd dyr dys dyy la- laa lab lad lal lar las lat lay lba lbb lbd lbl lbr lbs lbt lda ldb ldd ldl ldr lds ldt ldy lla llb lld lll llr lls llt lly lra lrb lrd lrr lrs lrt lry lsa lsb lsd lsl lsr lss lst lta ltb ltd ltl ltr lts ltt lya lyd lyl lyr lys lyt ra- raa rab rad ral rar ras rat ray rba rbb rbd rbl rbr rbs rbt rda rdb rdd rdl rdr rds rdt rdy rla rld rll rlr rls rlt rly rra rrb rrd rrl rrr rrs rrt rsa rsb rsd rsl rsr rss rst rta rtb rtd rtl rtr rts rtt rty ry- rya ryd ryr rys ryy saa sab sad sal sar sas sat say sba sbb sbd sbl sbr sbs sbt sby sda sdb sdd sdl sdr sds sdt sdy sla slb sld sll slr sls slt sly sr- sra srb srd srl srr srs srt sry ss- ssa ssb ssd ssl ssr sss sst sta stb std stl str sts stt sty sy- sya syb syd syl syr sys syt taa tab tad tal tar tas tat tay tba tbb tbd tbl tbr tbs tbt tda tdb tdd tdl tdr tds tdt tdy tla tld tll tlr tls tlt tra trb trd trl trr trs trt try tsa tsb tsd tsl tsr tss tst tsy tta ttb ttd ttl ttr tts ttt tty tya tyd tyl tyr tys tyt yaa yab yad yal yar yas yat yay ybl ybr ybs yby yda ydl yds ydt ydy yld yll ylr yls ylt yly yra yrs yrt ysa ysb ysl ysr yss yst ysy yta ytd ytl ytr yts ytt yyb yys yyt yyy