-er b-u bbb bbd bbe bbh bbi bbo bbr bbs bbu bdb bdd bde bdh bdi bdo bdr bds bdu be- beb bed bee beh bei beo ber bes beu bhb bhd bhe bhh bhi bho bhr bhs bhu bi- bib bid bie bih bii bio bir bis biu bob bod boe boh boi boo bor bos bou brb brd bre brh bri bro brr brs bru bsb bsd bse bsh bsi bso bsr bss bsu bub bud bue buh bui buo bur bus buu dbb dbd dbe dbh dbi dbo dbr dbs dbu ddb ddd dde ddh ddi ddo ddr dds ddu de- deb ded dee deh dei deo der des deu dh- dhb dhd dhe dhh dhi dho dhr dhs dhu di- dib did die dih dii dio dir dis diu dob dod doe doh doi doo dor dos dou drb drd dre dri dro drr drs dru dsb dsd dse dsh dsi dso dsr dss dsu dub dud due duh dui duo dur dus ebb ebd ebe ebh ebi ebo ebr ebs ebu ed- edb edd ede edh edi edo edr eds edu eeb eed eee eeo eer ees ehb ehd ehe ehh ehi eho ehr ehs ehu eib eid eie eii eio eir eis eiu eo- eob eod eoe eoh eoi eoo eor eos eou erb erd ere erh eri ero err ers eru es- esb esd ese esh esi eso esr ess esu eu- eub eud eue eui eur eus h-i hbb hbd hbe hbh hbi hbo hbr hbs hbu hdb hdd hde hdh hdi hdo hdr hds hdu he- heb hed hee heh hei heo her hes heu hhb hhd hhe hhh hhi hho hhr hhs hhu hib hid hie hih hii hio hir his hiu hob hod hoe hoh hoi hoo hor hos hou hr- hrb hrd hre hrh hri hro hrr hrs hru hsb hsd hse hsh hsi hsr hss hsu hub hud hue huh hui huo hur hus huu i-d ibb ibd ibe ibh ibi ibo ibr ibs ibu idb idd ide idh idi ido idr ids idu ie- ied iee iei ier ies ihb ihd ihe ihh ihi iho ihr ihs ihu iib iid iie iih iii iio iir iis iiu io- iob iod ioe ioh ioi ioo ior ios iou ir- irb ird ire iri iro irr irs iru is- isb isd ise ish isi iso isr iss isu iu- iub iud iue iui iur ius o-i ob- obb obd obe obh obi obo obr obs obu odb odd ode odh odi odo odr ods odu oeb oed oee oeh oei oeo oer oes ohd ohe ohh ohi oho ohr ohs ohu oib oid oie oii oio oir ois oiu oo- oob ood ooh ooi ooo oor oos or- orb ord ore orh ori oro orr ors oru os- osb osd ose osh osi oso osr oss osu ou- oud oue ouh oui ouo our ous rbb rbd rbe rbh rbi rbo rbr rbs rbu rdb rdd rde rdh rdi rdo rdr rds rdu re- reb red ree reh rei reo rer res reu rh- rhb rhd rhe rhh rhi rho rhr rhs rhu rib rid rie rih rii rio rir ris rob rod roe roh roi roo ror ros rou rrb rrd rrh rri rrr rrs rru rsb rsd rse rsh rsi rso rsr rss rsu rub rud rue ruh rui ruo rur rus ruu sbb sbd sbe sbh sbi sbo sbr sbs sbu sdb sdd sde sdh sdi sdo sdr sds sdu se- seb sed see seh sei seo ser ses seu sh- shb shd she shh shi sho shr shs shu sib sid sie sih sii sio sir sis siu sob sod soe soh soi soo sor sos sou sr- srb srd sre srh sri sro srr srs ss- ssb ssd sse ssh ssi sso ssr sss ssu sub sud sue suh sui suo sur sus suu ubb ube ubh ubi ubo ubr ubs ubu udb udd ude udi udo udr uds udu ueb ued uee ueh uei uer ues uhb uhd uhe uhh uhi uho uhr uhs uhu uib uid uie uii uio uir uis uiu uob uod uoe uoo uor uos ur- urb urd ure uri uro urr urs uru usb usd use ush usi uso usr uss usu uue uur uus uuu

-hou -ose -ous bbbb bbbs bbdd bbdo bbeb bbhs bd-r bddh bdes bdhs bdii bdos bdsd bebb bebe bebi bebo bede bedi bedo beds bedu beeb beed beer bees behr behs beir beis beo- beod beor beos berd bere beri bero berr bers beru bes- bese besh beso bess beur bher bhhs bhie bhir bhoi bhor bhur bhuu bibb bibe bibi bibo bibs bide bidi bido bidr bids bidu bieb bied bier bies bieu bihe bihi bihs bihu biis bio- bioi bios biou birb bird bire biri biro birr birs biru bis- bisd bise bish biso biss bisu bobb bobe bobi bobo bobs bobu bodb bode bodh bodi bodo bods bodu boee boeo boer boes bohd boho bohr bohs bohu boi- boid boie boii bois boiu boob bood booe booh boor boos bor- bord bore borh bori boro borr bors boru bose bosh bosi boso boss bosu boud boue bouh bour bous brdo brds breb bred bree brei breo brer bres brhs brid brie brih brio bris brob brod broe broh broo bror bros brou brrr brrs brsb brsr brud brue bruh brus bsbd bseb bsed bsee bser bses bshs bsod bsos bsrd bssd bsse bubb bube bubi bubo bubs bubu budb budd bude budi budo buds budu buer bueu buhe buhi buho buhr buhs buid buie buir buis buiu bur- burb burd bure burh buri buro burr burs buru buse bush busi buss busu buus d-bo dbhs dbos dbrs dbss dbus dddd ddes ddie ddre ddss ddub debe debi debs debu dedd dede dedi dedo dedu deeb deed deer dees dehi dehu deid deie deih deir deis deor deos der- derb dere deri dero derr ders des- dese desh desi