-th b-u bbb bbd bbh bbk bbo bbr bbs bbt bbu bby bdb bdd bdh bdk bdo bdr bds bdt bdu bdy bhb bhd bhh bhk bho bhr bhs bht bhu bkb bkk bko bkr bks bkt bob bod boh bok boo bor bos bot bou boy brb brd brh brk bro brr brs brt bru bry bsb bsd bsh bsk bso bsr bss bst bsu bsy btb btd bth btk bto btr bts btt btu bty bub bud buh buk buo bur bus but buu buy by- byd byh byk byo byr bys byt byu dbb dbd dbh dbk dbo dbr dbs dbt dbu dby ddb ddd ddh ddk ddo ddr dds ddt ddu ddy dh- dhb dhd dhh dhk dho dhr dhs dht dhu dkb dkk dko dkr dks dkt dku dob dod doh dok doo dor dos dot dou doy drb drd drk dro drr drs drt dru dry dsb dsd dsh dsk dso dsr dss dst dsu dsy dtb dtd dth dtk dto dtr dts dtt dtu dty dub dud duh duk duo dur dus dut duy dy- dyb dyd dyk dyo dyr dys dyu dyy hbb hbd hbh hbk hbo hbr hbs hbt hbu hby hdb hdd hdh hdk hdo hdr hds hdt hdu hdy hhb hhd hhh hhk hho hhr hhs hht hhu hhy hkb hkd hkh hkk hko hkr hks hkt hku hob hod hoh hok hoo hor hos hot hou hoy hr- hrb hrd hrh hrk hro hrr hrs hrt hru hsb hsd hsh hsk hsr hss hst hsu hsy htb htd hth htk hto htr hts htt hty hub hud huh huk huo hur hus hut huu huy hy- hyb hyd hyh hyo hyr hys hyt hyy k-t kbb kbd kbh kbk kbo kbr kbs kbu kdb kdh kdk kdo kdr kds kdt kdu kdy khh khk kho khr khs khu kkb kkh kkk kkr kks kkt kku kky kob kod koh kok koo kor kos kot kou koy krd krk kro krr krs krt kru kry ksb ksd ksh ksk kso ksr kss kst ksu ktb kth ktk kto ktr kts ktt ktu kub kud kuh kuk kur kus kut kuu kuy kyd kyo kyr kys kyt kyu ob- obb obd obh obk obo obr obs obt obu oby odb odd odh odo odr ods odt odu ohd ohh oho ohr ohs oht ohu okb okd okk oko okr oks oku oo- oob ood ooh ook ooo oor oos oot or- orb ord orh ork oro orr ors ort oru ory os- osb osd osh osk oso osr oss ost osu ot- otb otd oth otk oto otr ots ott otu ou- oud ouh ouk ouo our ous out oyd oyo oys rbb rbd rbh rbk rbo rbr rbs rbt rbu rdb rdd rdh rdo rdr rds rdt rdu rdy rh- rhb rhd rhh rho rhr rhs rht rhu rkb rkk rko rks rkt rku rky rob rod roh rok roo ror ros rot rou roy rrb rrd rrh rrk rrr rrs rrt rru rsb rsd rsh rsk rso rsr rss rst rsu rtb rtd rtk rto rtr rts rtt rtu rty rub rud ruh ruk ruo rur rus rut ruu ruy ry- ryd ryk ryo ryr rys ryu ryy sbb sbd sbh sbk sbo sbr sbs sbt sbu sby sdb sdd sdh sdk sdo sdr sds sdt sdu sdy sh- shb shd shh shk sho shr shs sht shu shy sk- skb skd skh skk sko skr sks skt sku sky sob sod soh sok soo sor sos sot sou soy sr- srb srd srh srk sro srr srs srt sry ss- ssb ssd ssh ssk sso ssr sss sst ssu stb std sth stk sto str sts stt stu sty sub sud suh suk suo sur sus sut suu suy sy- syb syd syh syk syr sys syt syu tbb tbd tbh tbk tbo tbr tbs tbt tbu tdb tdd tdh tdk tdo tdr tds tdt tdu tdy th- thb thd thh thk tho thr ths tht thu thy tkb tkk tko tkr tks tkt tky to- tob tod toh tok too tor tos tot tou toy trb trd trh trk tro trr trs trt tru try tsb tsd tsh tsk tso tsr tss tst tsu tsy ttb ttd tth ttk tto ttr tts ttt ttu tty tub tud tuh tuk tuo tur tus tut tuu tuy tyd tyo tyr tys tyt ubb ubh ubk ubo ubr ubs ubt ubu uby udb udd udk udo udr uds udt udu uhb uhd uhh uho uhr uhs uht uhu uhy ukb ukk ukr uku uob uod uok uoo uor uos uot ur- urb urd urk uro urr urs urt uru ury usb usd ush usk uso usr uss ust usu utb utd uth utk uto utr uts utt utu uty uur uus uut uuu uyo uys uyu ybr ybs yby ydo yds ydt ydy yhs yht yhu ykk yob yod yok yoo yor yos yot you yoy yro yrs yrt yru ysb ysk yso ysr yss yst ysu ysy ytd yth ytk yto ytr yts ytt ytu yud yuh yuk yuo yur yus yut yuu yuy yyb yys yyt yyu yyy

-hou -ous bbbb bbbs bbdd bbdo bbhs bboy bbyo bd-r bddh bdhs bdos bdry bdsd bhhs bhor bhot bhoy bhrt bhur bhut bhuu bkhs bkry bobb bobo bobs bobu boby bodb bodh bodo bods bodu body bohd boho bohr bohs boht bohu bohy boko boks boku boob bood booh book boor boos boot bor- bord borh bork boro borr bors bort boru bory bosh bosk boso boss bost bosu botb botd both boto bots bott boty boud bouh bouk bour bous bout bouy boyd boyo boys brdo brds brdt brdy brhs brkb brob brod broh brok broo bror bros brot brou brrr brrs brsb brsr brst brud bruh brus brut bry- bryd bryk bryo bsbd bshs bskt bsod bsos bsrd bssd bsts btdt bths btob btor btrt btry btss bttb btus bubb bubo bubs bubu budb budd budo buds