b-u bbb bbi bbm bbo bbr bbs bbu bi- bib bii bim bio bir bis biu bmb bmi bmm bmo bmr bms bmu bob boi bom boo bor bos bou brb bri brm bro brr brs bru bsb bsi bsm bso bsr bss bsu bub bui bum buo bur bus buu ibb ibi ibm ibo ibr ibs ibu iib iii iim iio iir iis iiu im- imb imi imm imo ims imu io- iob ioi iom ioo ior ios iou ir- irb iri irm iro irr irs iru is- isb isi ism iso isr iss isu iu- iub iui ium iur ius m-o m-r mbb mbi mbm mbo mbr mbs mbu mi- mib mii mim mio mir mis miu mmb mmi mmm mmo mmr mms mmu mob moi mom moo mor mos mou mrb mri mrm mro mrr mrs mru msb msi msm mso msr mss msu mub mui mum mur mus muu o-i ob- obb obi obm obo obr obs obu oib oii oim oio oir ois oiu om- omb omi omm omo omr oms omu oo- oob ooi oom ooo oor oos or- orb ori orm oro orr ors oru os- osb osi osm oso osr oss osu ou- oui oum ouo our ous rbb rbi rbm rbo rbr rbs rbu rib rii rim rio rir ris rmb rmi rmm rmo rmr rms rob roi rom roo ror ros rou rrb rri rrm rrr rrs rru rsb rsi rsm rso rsr rss rsu rub rui rum ruo rur rus ruu sbb sbi sbm sbo sbr sbs sbu sib sii sim sio sir sis siu smb smi smm smo smr sms smu sob soi som soo sor sos sou sr- srb sri srm sro srr srs ss- ssb ssi ssm sso ssr sss ssu sub sui sum suo sur sus suu ubb ubi ubo ubr ubs ubu uib uii uim uio uir uis uiu um- umb umi umm umo umr ums umu uob uom uoo uor uos ur- urb uri urm uro urr urs uru usb usi usm uso usr uss usu uum uur uus uuu

-ism -ous bbbb bbbs bibb bibi bibo bibs biis bimo bims bio- bioi bios biou birb biri biro birr birs biru bis- biso biss bisu bmir bmmi bmus bobb bobi bobo bobs bobu boi- boii boim bois boiu bomb bomi boms bomu boob boom boor boos bor- bori borm boro borr bors boru bosi bosm boso boss bosu boum bour bous brim brio bris brob brom broo bror bros brou brrm brrr brrs brsb brsr brum brus bsim bsms bsos bsrm bssm bubb bubi bubo bubs bubu buir buis buiu bum- bumb bums bur- burb buri burm buro burr burs buru busi buss busu buus ibbm ibim ibis ibms ibos ibri ibro ibss ibus iiii iiio iiis iioi iioo iios iirs iisi iism iisr iisu iium imbi imir immi immo imms imou imri imro imrr imsi imso imsr imss imsu imus iobi ioii ioio iomo iooi iooo ioos iori iors ioso iosu ious irbm iri- irio iris irmo irms irob irri irrs irus isim isis ismi ismo isms iso- isor isos isri issi isso issr isss issu isum isus iuiu iums iuss mbbs mbim mbio mbis mbms mbou mbrs mbus mibs miii miio miis mim- mimi mimo mims mio- mios miri miro mirr mirs miru mis- misi miso misr miss misu miui mmii mmis mmmm mmms mmor mmsu mmus mobb mobi mobo mobs moii moio moir mois momi momo moms momu moob moor moos morb mori moro mors moru mosi moso moss mosu mour mous mrbb mrbm mrbs mris mrsi msmb msmm msms msmu msor msrb mssi mssm mssr msus mubi mubo mubs muir muis mumm mumo mums mumu muos muri muro murr murs muru musi muso muss musu obbo obis oboi obor obos obri obro obsr obss obus oiii oimb oios oism oisu oium ombo ombu omim omio omis omo- omoi omoo omor omri omro omsi omuo omus oobi ooms oooo ooos oosi oous orbb orbi orbo orbs orbu ori- orio oris ormo oro- orom oror oros orri orro orrs orsi orso orsu orub orum orus osii osim osis osm- osmo osoi osoo osor osos osro ossb ossi osso ossu osum oubs ouii ouir ouis oumi our- ouro ours ouu- rbbb rbbr rbbs rbis rbms rbss rib- ribo ribs ribu riis rimi rimm rimo rims rimu riom rios riou riri rirs risi rism riso riss risu rius rmbs rob- robb robi robo robs robu roio roir rois roiu romb romi romm romo roms roob rooi room roor roos rori roro roru rosi roso ross roub roum rous rrrr rrum rsbi rsis rsos rsum rubb rubi rubs rubu ruis rumb rumi rumm rumo rums ruri ruro rurs ruru rusi ruso russ rusu s-ib s-ii s-os sbbs sbor sbsi sbus sibi sibo sibs sibu siim simi simm simo sims sior sios siou siri siro sirr sirs siru sisi siss sisu siui sium sius smis smos smss smur smus sobo sobr sobs sobu soim soir sois somb somi somm somo soom soor soos sorb sori sorm soro sorr sors soru sosi soso soss soum sour sous srib srim sris sros srub ssbr ssis ssri ssrm ssrs sssb sssi sssm ssss sub- subb subi subm subo subs suio suir suis sum- sumi sumo sums sumu suor suos sur- suri suro surr surs suru sus- susi suso suss susu suum suus ubbi ubbo ubii ubir ubis ubos uims uirr umb- umbi umbo ummo umms umor umri umsu umus uomo uor- urbi urbs urib urim uris uriu urmi uro- urom uroo urri ursi urso urss ursu urum urur urus usbr usbs usim usis usmm usms usoi usos ussb ussr usss ussu usui usus uuri uusi uuuu

bbuss bibbo bibbs bibio bibis bibos bibri bibus bimbo bioms bioss birmi biros birou birrs birum birur bismo bisou bmiii bo-bo bobbi bobos bobr bobri boios boiro bombo bombs bomis bomso boobs boomb booms boors booru borbo borim borio boris bormo boro- borom boroo boros borou borro borsi borsu borum borus bosio