-th bbb bbd bbh bbi bbo bbr bbs bbt bdb bdd bdh bdi bdo bdr bds bdt bhb bhd bhh bhi bho bhr bhs bht bi- bib bid bih bii bio bir bis bit bob bod boh boi boo bor bos bot brb brd brh bri bro brr brs brt bsb bsd bsh bsi bso bsr bss bst btb btd bth bti bto btr bts btt dbb dbd dbh dbi dbo dbr dbs dbt ddb ddd ddh ddi ddo ddr dds ddt dh- dhb dhd dhh dhi dho dhr dhs dht di- dib did dih dii dio dir dis dit dob dod doh doi doo dor dos dot drb drd dri dro drr drs drt dsb dsd dsh dsi dso dsr dss dst dtb dtd dth dti dto dtr dts dtt h-i hbb hbd hbh hbi hbo hbr hbs hbt hdb hdd hdh hdi hdo hdr hds hdt hhb hhd hhh hhi hho hhr hhs hht hib hid hih hii hio hir his hit hob hod hoh hoi hoo hor hos hot hr- hrb hrd hrh hri hro hrr hrs hrt hsb hsd hsh hsi hsr hss hst htb htd hth hti hto htr hts htt i-d ibb ibd ibh ibi ibo ibr ibs ibt idb idd idh idi ido idr ids idt ihb ihd ihh ihi iho ihr ihs iht iib iid iih iii iio iir iis iit io- iob iod ioh ioi ioo ior ios iot ir- irb ird iri iro irr irs irt is- isb isd ish isi iso isr iss ist itb itd ith iti ito its itt o-i ob- obb obd obh obi obo obr obs obt odb odd odh odi odo odr ods odt ohd ohh ohi oho ohr ohs oht oib oid oii oio oir ois oit oo- oob ood ooh ooi ooo oor oos oot or- orb ord orh ori oro orr ors ort os- osb osd osh osi oso osr oss ost ot- otb otd oth oti oto otr ots ott rbb rbd rbh rbi rbo rbr rbs rbt rdb rdd rdh rdi rdo rdr rds rdt rh- rhb rhd rhh rhi rho rhr rhs rht rib rid rih rii rio rir ris rit rob rod roh roi roo ror ros rot rrb rrd rrh rri rrr rrs rrt rsb rsd rsh rsi rso rsr rss rst rtb rtd rti rto rtr rts rtt sbb sbd sbh sbi sbo sbr sbs sbt sdb sdd sdh sdi sdo sdr sds sdt sh- shb shd shh shi sho shr shs sht sib sid sih sii sio sir sis sit sob sod soh soi soo sor sos sot sr- srb srd srh sri sro srr srs srt ss- ssb ssd ssh ssi sso ssr sss sst stb std sth sti sto str sts stt tbb tbd tbh tbi tbo tbr tbs tbt tdb tdd tdh tdi tdo tdr tds tdt th- thb thd thh thi tho thr ths tht tib tid tih tii tio tir tis tit to- tob tod toh toi too tor tos tot trb trd trh tri tro trr trs trt tsb tsd tsh tsi tso tsr tss tst ttb ttd tth tti tto ttr tts ttt

bbbb bbbs bbdd bbdo bbhs bd-r bddh bdhs bdii bdos bdsd bhhs bhir bhit bhoi bhor bhot bhrt bibb bibi bibo bibs bidi bido bidr bids bihi bihs biis bio- bioi bios biot birb bird biri biro birr birs birt bis- bisd bish biso biss bist bitd bith bito bits bitt bobb bobi bobo bobs bodb bodh bodi bodo bods bohd boho bohr bohs boht boi- boid boii bois boit boob bood booh boor boos boot bor- bord borh bori boro borr bors bort bosh bosi boso boss bost botb botd both boti boto bots bott brdo brds brdt brhs brid brih brio bris brit brob brod broh broo bror bros brot brrr brrs brsb brsr brst bsbd bshs bsod bsos bsrd bssd bsts btdt bths btob btor btrt btss bttb d-bo dbhs dbit dbos dbrs dbss dbtt dddd ddot ddss ddts dhis dhod dhor dibb dibo dibs didi dido dids diii diis dior dios diot dird dirr dirs dirt dis- disd dish disi diso diss dist dith diti dito dits ditt dobb dobi dobs dod- dodd dodi dodo dods dohr dohs doid dois doit doob dood door doos doot dord dori doro dorr dors dort dosh dosi doso doss dost dotd doth doti doto dots dott drhs drib drih drit drob drod droh drot drrs dsdr dshs dsos dsri dsrr dssi dsst dsto dsts dthd dtor dtot dtss h-ii hbbs hbds hbhs hbio hbit hbos hbrs hbss hdhs hdod hdos hdri hdss hdtt hhds hhhh hhhs hibi hibt hidi hids hihi hiho hiht hiis hiit hiob hird hiri hiro hirs hirt hisb hisd hish hiss hist hiti hito hits hitt hobo hobs hodh hodi hodr hods hoho hoid hoir hois hoit hood hoor hoos hoot hord hori horo horr hors hort hosh hoss host hotb hotd hoth hoti hoto hotr hots hott hrhs hrib hrid hrit hrob hrod hros hrso hrtb hshs hsob hsts hths htoh httr ibdo ibid ibis ibos ibot ibrd ibri ibro ibss ibtb ibts iddo idid idio idir idis idos idro idso idss idts ihdr ihis ihit ihob ihrd ihss iiht iiii iiio iiis iiit iioi iioo iios iirs iisd iisi iisr iist iitr iitt iobi iod- iodd iodo ioii ioio ioit iooi iooo ioos iori iors ioso ioto irdo irds irhs iri- irid irio iris irob irod iroh irri irrs irti irts isbd isbt isdb isds ishi ishr ishs isis isit iso- isor isos isri issh issi isso issr isss istd isth isti isto istr ists itbs itdo iths itis itoh itoi itoo itor itos itri itrs itsi itso itto obbo obdt obhs obid obis obit oboi obor obos obot obrh obri obro obsd obsr obss obst obtd obts odbo oddd oddi odds odio odir odis odoh odoo odor odos odot odso odts ohhi ohho ohhs ohid ohio ohis ohob ohoh ohos ohso ohss ohto oido oids oiii