-ly b-u bbb bbd bbi bbl bbn bbs bbt bbu bby bdb bdd bdi bdl bds bdt bdu bdy bi- bib bid bii bil bin bis bit biu biy blb bld bli bll bln bls blt blu bly bnb bnd bni bnl bnn bns bnt bnu bsb bsd bsi bsl bsn bss bst bsu bsy btb btd bti btl btn bts btt btu bty bub bud bui bul bun bus but buu buy by- byd byi byl byn bys byt byu dbb dbd dbi dbl dbn dbs dbt dbu dby ddb ddd ddi ddl ddn dds ddt ddu ddy di- dib did dii dil din dis dit diu diy dl- dlb dld dli dll dls dlt dlu dly dnb dnd dni dnl dnn dns dnt dny dsb dsd dsi dsl dsn dss dst dsu dsy dtb dtd dti dtl dtn dts dtt dtu dty dub dud dui dul dun dus dut duy dy- dyb dyd dyn dys dyu dyy i-d ibb ibd ibi ibl ibn ibs ibt ibu iby idb idd idi idl idn ids idt idu idy iib iid iii iil iin iis iit iiu il- ilb ild ili ill iln ils ilt ilu ily in- inb ind ini inl inn ins int inu iny is- isb isd isi isl isn iss ist isu isy itb itd iti itl itn its itt itu ity iu- iub iud iui ius iut iys iyt iyy lbb lbd lbi lbl lbs lbt lbu ldb ldd ldi ldl ldn lds ldt ldu ldy lib lid lii lil lin lis lit liu llb lld lli lll lln lls llt llu lly lnb lnd lni lnl lnn lns lnt lnu lsb lsd lsi lsl lsn lss lst lsu ltb ltd lti ltl lts ltt ltu lub lud lui lul lun lus lut luu luy lyd lyl lyn lys lyt n-i nbb nbd nbi nbl nbn nbs nbt nbu ndb ndd ndi ndl ndn nds ndt ndu ndy nib nid nii nil nin nis nit niu nlb nld nli nll nln nls nlt nlu nly nnb nni nnl nnn nns nnt nnu nsb nsd nsi nsl nsn nss nst nsu nsy ntb ntd nti ntn nts ntt ntu nub nud nui nul nun nus nut nuu nuy nyd nyl nyn nys nyt nyu nyy sbb sbd sbi sbl sbn sbs sbt sbu sby sdb sdd sdi sdl sdn sds sdt sdu sdy sib sid sii sil sin sis sit siu slb sld sli sll sln sls slt slu sly snb snd sni snl snn sns snt snu sny ss- ssb ssd ssi ssl ssn sss sst ssu stb std sti stl stn sts stt stu sty sub sud sui sul sun sus sut suu suy sy- syb syd syi syl syn sys syt syu tbb tbd tbi tbl tbn tbs tbt tbu tdb tdd tdi tdl tdn tds tdt tdu tdy tib tid tii til tin tis tit tiu tiy tld tli tll tln tls tlt tlu tnb tnd tni tnl tnn tns tnt tsb tsd tsi tsl tsn tss tst tsu tsy ttb ttd tti ttl ttn tts ttt ttu tty tub tud tui tul tun tus tut tuu tuy tyd tyl tyn tys tyt ubb ubi ubl ubn ubs ubt ubu uby udb udd udi udl udn uds udt udu uib uid uii uil uin uis uit uiu ulb uld uli ull uln uls ult ulu uly un- unb und uni unl unn uns unt unu uny usb usd usi usl usn uss ust usu utb utd uti utl utn uts utt utu uty uun uus uut uuu uyi uys uyu ybi ybl ybs yby ydl ydn yds ydt ydy yid yii yin yis yit yld yli yll yls ylt yly ynd ynn yns ynu yny ysb ysi ysl yss yst ysu ysy ytd ytl ytn yts ytt ytu yud yui yul yun yus yut yuu yuy yyb yys yyt yyu yyy