-th b-u bbb bbd bbh bbi bbo bbr bbs bbt bbu bdb bdd bdh bdi bdo bdr bds bdt bdu bhb bhd bhh bhi bho bhr bhs bht bhu bi- bib bid bih bii bio bir bis bit biu bob bod boh boi boo bor bos bot bou brb brd brh bri bro brr brs brt bru bsb bsd bsh bsi bso bsr bss bst bsu btb btd bth bti bto btr bts btt btu bub bud buh bui buo bur bus but buu dbb dbd dbh dbi dbo dbr dbs dbt dbu ddb ddd ddh ddi ddo ddr dds ddt ddu dh- dhb dhd dhh dhi dho dhr dhs dht dhu di- dib did dih dii dio dir dis dit diu dob dod doh doi doo dor dos dot dou drb drd dri dro drr drs drt dru dsb dsd dsh dsi dso dsr dss dst dsu dtb dtd dth dti dto dtr dts dtt dtu dub dud duh dui duo dur dus dut h-i hbb hbd hbh hbi hbo hbr hbs hbt hbu hdb hdd hdh hdi hdo hdr hds hdt hdu hhb hhd hhh hhi hho hhr hhs hht hhu hib hid hih hii hio hir his hit hiu hob hod hoh hoi hoo hor hos hot hou hr- hrb hrd hrh hri hro hrr hrs hrt hru hsb hsd hsh hsi hsr hss hst hsu htb htd hth hti hto htr hts htt hub hud huh hui huo hur hus hut huu i-d ibb ibd ibh ibi ibo ibr ibs ibt ibu idb idd idh idi ido idr ids idt idu ihb ihd ihh ihi iho ihr ihs iht ihu iib iid iih iii iio iir iis iit iiu io- iob iod ioh ioi ioo ior ios iot iou ir- irb ird iri iro irr irs irt iru is- isb isd ish isi iso isr iss ist isu itb itd ith iti ito its itt itu iu- iub iud iui iur ius iut o-i ob- obb obd obh obi obo obr obs obt obu odb odd odh odi odo odr ods odt odu ohd ohh ohi oho ohr ohs oht ohu oib oid oii oio oir ois oit oiu oo- oob ood ooh ooi ooo oor oos oot or- orb ord orh ori oro orr ors ort oru os- osb osd osh osi oso osr oss ost osu ot- otb otd oth oti oto otr ots ott otu ou- oud ouh oui ouo our ous out rbb rbd rbh rbi rbo rbr rbs rbt rbu rdb rdd rdh rdi rdo rdr rds rdt rdu rh- rhb rhd rhh rhi rho rhr rhs rht rhu rib rid rih rii rio rir ris rit rob rod roh roi roo ror ros rot rou rrb rrd rrh rri rrr rrs rrt rru rsb rsd rsh rsi rso rsr rss rst rsu rtb rtd rti rto rtr rts rtt rtu rub rud ruh rui ruo rur rus rut ruu sbb sbd sbh sbi sbo sbr sbs sbt sbu sdb sdd sdh sdi sdo sdr sds sdt sdu sh- shb shd shh shi sho shr shs sht shu sib sid sih sii sio sir sis sit siu sob sod soh soi soo sor sos sot sou sr- srb srd srh sri sro srr srs srt ss- ssb ssd ssh ssi sso ssr sss sst ssu stb std sth sti sto str sts stt stu sub sud suh sui suo sur sus sut suu tbb tbd tbh tbi tbo tbr tbs tbt tbu tdb tdd tdh tdi tdo tdr tds tdt tdu th- thb thd thh thi tho thr ths tht thu tib tid tih tii tio tir tis tit tiu to- tob tod toh toi too tor tos tot tou trb trd trh tri tro trr trs trt tru tsb tsd tsh tsi tso tsr tss tst tsu ttb ttd tth tti tto ttr tts ttt ttu tub tud tuh tui tuo tur tus tut tuu ubb ubh ubi ubo ubr ubs ubt ubu udb udd udi udo udr uds udt udu uhb uhd uhh uhi uho uhr uhs uht uhu uib uid uii uio uir uis uit uiu uob uod uoo uor uos uot ur- urb urd uri uro urr urs urt uru usb usd ush usi uso usr uss ust usu utb utd uth uti uto utr uts utt utu uur uus uut uuu

-hou -ous bbbb bbbs bbdd bbdo bbhs bd-r bddh bdhs bdii bdos bdsd bhhs bhir bhit bhoi bhor bhot bhrt bhur bhut bhuu bibb bibi bibo bibs bidi bido bidr bids bidu bihi bihs bihu biis bio- bioi bios biot biou birb bird biri biro birr birs birt biru bis- bisd bish biso biss bist bisu bitd bith bito bits bitt bitu bobb bobi bobo bobs bobu bodb bodh bodi bodo bods bodu bohd boho bohr bohs boht bohu boi- boid boii bois boit boiu boob bood booh boor boos boot bor- bord borh bori boro borr bors bort boru bosh bosi boso boss bost bosu botb botd both boti boto bots bott boud bouh bour bous bout brdo brds brdt brhs brid brih brio bris brit brob brod broh broo bror bros brot brou brrr brrs brsb brsr brst brud bruh brus brut bsbd bshs bsod bsos bsrd bssd bsts btdt bths btob btor btrt btss bttb btus bubb bubi bubo bubs bubu budb budd budi budo buds budu buhi buho buhr buhs buid buir buis buit buiu bur- burb burd burh buri buro burr burs burt buru bush busi buss bust busu but- buti buto buts butt buus d-bo dbhs dbit dbos dbrs dbss dbtt dbus dddd ddot ddss ddts ddub dhis dhod dhor dhur dibb dibo dibs didi dido dids didu dihu diii diis dior dios diot diou dird dirr dirs dirt dis- disd dish disi diso diss dist dith diti dito dits ditt dius dobb dobi dobs dobu dod- dodd dodi dodo dods dohr dohs doid dois doit doob dood door doos doot dord dori doro dorr dors dort doru dosh