-al -ly a-a a-b aaa aab aad aal aan aar aau aay ab- aba abb abd abl abn abr abu aby ad- ada adb add adl adn adr adu ady al- ala alb ald all aln alr alu aly an- ana anb and anl ann anr anu any ar- ara arb ard arl arn arr aru ary au- aua aub aud aul aun aur ay- aya ayd ayl ayn ayr ayu b-u baa bab bad bal ban bar bau bay bba bbb bbd bbl bbn bbr bbu bby bda bdb bdd bdl bdr bdu bdy bla blb bld bll bln blr blu bly bna bnb bnd bnl bnn bnr bnu bra brb brd brl brn brr bru bry bua bub bud bul bun bur buu buy by- bya byd byl byn byr byu daa dab dad dal dan dar dau day dba dbb dbd dbl dbn dbr dbu dby dda ddb ddd ddl ddn ddr ddu ddy dl- dla dlb dld dll dlr dlu dly dna dnb dnd dnl dnn dnr dny dra drb drd drl drn drr dru dry dua dub dud dul dun dur duy dy- dya dyb dyd dyn dyr dyu dyy la- laa lab lad lal lan lar lau lay lba lbb lbd lbl lbr lbu lda ldb ldd ldl ldn ldr ldu ldy lla llb lld lll lln llr llu lly lna lnb lnd lnl lnn lnr lnu lra lrb lrd lrn lrr lru lry lua lub lud lul lun lur luu luy lya lyd lyl lyn lyr naa nab nad nal nan nar nau nay nba nbb nbd nbl nbn nbr nbu nda ndb ndd ndl ndn ndr ndu ndy nla nlb nld nll nln nlr nlu nly nna nnb nnl nnn nnu nra nrb nrd nrl nrn nrr nru nry nua nub nud nul nun nur nuu nuy nya nyd nyl nyn nyu nyy ra- raa rab rad ral ran rar rau ray rba rbb rbd rbl rbn rbr rbu rda rdb rdd rdl rdn rdr rdu rdy rla rld rll rln rlr rlu rly rna rnb rnd rnn rnr rnu rny rra rrb rrd rrl rrn rrr rru rua rub rud run rur ruu ruy ry- rya ryd ryn ryr ryu ryy ua- uaa uab uad ual uan uar uau uay uba ubb ubl ubn ubr ubu uby uda udb udd udl udn udr udu ula ulb uld ull uln ulr ulu uly un- una unb und unl unn unr unu uny ur- ura urb urd url urn urr uru ury uua uun uur uuu uyu yaa yab yad yal yan yar yau yay ybl ybr yby yda ydl ydn ydy yld yll ylr yly yna ynd ynn ynu yny yra yrn yru yua yud yul yun yur yuu yuy yyb yyu yyy