b-u bbb bbf bbi bbm bbo bbr bbs bbu bfb bff bfi bfm bfo bfr bfs bfu bi- bib bif bii bim bio bir bis biu bmb bmf bmi bmm bmo bmr bms bmu bob bof boi bom boo bor bos bou brb brf bri brm bro brr brs bru bsb bsf bsi bsm bso bsr bss bsu bub buf bui bum buo bur bus buu fbb fbf fbi fbm fbo fbr fbs fbu fff ffi ffm ffo ffr ffs ffu fib fif fii fim fir fis fiu fmb fmf fmi fmm fmo fmr fms fmu fob fof foi fom foo for fos fou frb frf fri frm fro frr frs fru fsb fsf fsi fsm fso fsr fss fsu fub fuf fui fum fuo fur fus fuu i-f ibb ibf ibi ibm ibo ibr ibs ibu ifb iff ifi ifm ifo ifr ifs ifu iib iif iii iim iio iir iis iiu im- imb imf imi imm imo ims imu io- iob iof ioi iom ioo ior ios iou ir- irb irf iri irm iro irr irs iru is- isb isf isi ism iso isr iss isu iu- iub iui ium iur ius m-f m-o m-r mbb mbf mbi mbm mbo mbr mbs mbu mfb mff mfi mfm mfo mfr mfs mfu mi- mib mif mii mim mio mir mis miu mmb mmf mmi mmm mmo mmr mms mmu mob mof moi mom moo mor mos mou mrb mrf mri mrm mro mrr mrs mru msb msf msi msm mso msr mss msu mub muf mui mum mur mus muu o-i ob- obb obf obi obm obo obr obs obu of- ofb off ofi ofm ofo ofr ofs ofu oib oif oii oim oio oir ois oiu om- omb omf omi omm omo omr oms omu oo- oob oof ooi oom ooo oor oos or- orb orf ori orm oro orr ors oru os- osb osf osi osm oso osr oss osu ou- ouf oui oum ouo our ous rbb rbf rbi rbm rbo rbr rbs rbu rfb rff rfi rfm rfo rfr rfs rfu rib rif rii rim rio rir ris rmb rmf rmi rmm rmo rmr rms rob rof roi rom roo ror ros rou rrb rrf rri rrm rrr rrs rru rsb rsf rsi rsm rso rsr rss rsu rub ruf rui rum ruo rur rus ruu sbb sbf sbi sbm sbo sbr sbs sbu sfb sff sfi sfm sfo sfr sfs sfu sib sif sii sim sio sir sis siu smb smf smi smm smo smr sms smu sob sof soi som soo sor sos sou sr- srb srf sri srm sro srr srs ss- ssb ssf ssi ssm sso ssr sss ssu sub suf sui sum suo sur sus suu ubb ubf ubi ubo ubr ubs ubu uff ufi ufm ufo ufr ufs ufu uib uif uii uim uio uir uis uiu um- umb umf umi umm umo umr ums umu uob uom uoo uor uos ur- urb urf uri urm uro urr urs uru usb usf usi usm uso usr uss usu uum uur uus uuu

-ism -ous bbbb bbbs bffs bfsi bfsr bibb bibi bibo bibs biff bifi 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 boff bofs bofu boi- boii boim bois boiu bomb bomi boms bomu boob boof boom boor boos bor- borf bori borm boro borr bors boru bosi bosm boso boss bosu bouf boum bour bous brfm brfu brim brio bris brob brom broo bror bros brou brrm brrr brrs brsb brsr brum brus bsff bsfs bsim bsms bsos bsrm bssm bubb bubi bubo bubs bubu buff bufo bufr buif buir buis buiu bum- bumb bumf bums bur- burb buri burm buro burr burs buru busi buss busu buus fbis fbom fbrs fbus ffff ffii ffrr ffss fibs fiff fifi fifm fifo fiii fimo fimr fior fios firm firs fisi fism fiss fisu fmri fmsr fmss fobs fofo fois fomo foof foom foos for- forb fori form foro forr fors fosb fosi foso foss four fous frib frim frio fris frob from fros frou frsb frsm frso frub frum fsfi fsfo fsim fssf fubb fubs fubu fuff fufu fuir fumi fumo fums fuor fur- furi furm furo furr furs fusi fuso fuss fusu ibbm ibfi ibim ibis ibms ibos ibri ibro ibsf ibss ibus ifbb ifim ifis ifor ifrb ifrf ifri ifsb ifso iiii iiio iiis iioi iioo iios iirs iisi iism iisr iisu iium imbi imfi imir immi immo imms imof imou imri imro imrr imsf imsi imso imsr imss imsu imus iobi ioii ioio iomo ioof iooi iooo ioos iori iors ioso iosu ious irbm irfm irfu iri- irio iris irmo irms irob irri irrs irsf irus isim isis ismi ismo isms iso- isof isor isos isri issf issi isso issr isss issu isum isus iuiu iums iuss mbbs mbim mbio mbis mbms mbou mbrs mbsf mbus mfbm mfor mfou mfri mfrs mfsb mibs miff mifi miii miio miis mim- mimi mimo mims mio- mios miri miro mirr mirs miru mis- misi miso misr miss misu miui mmff mmii mmis mmmm mmms mmor mmrf mmsu mmus mobb mobi mobo mobs moff mofo mofu moif moii moio moir mois momi momo moms momu moob moor moos morb morf mori moro mors moru mosi moso moss mosu mouf mour mous mrbb mrbm mrbs mris mrsi msff msfs msmb msmm msms msmu msor msrb mssf mssi mssm mssr msus mubi mubo mubs muff mufi mufu 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 off- offo offr offs offu ofor ofus oiii oimb oios oism oisu oium ombo ombu omim omio omis omo- omoi omoo omor omri omro omsi omuo omus oobi ooff oofs ooms oooo ooos oosi oous orbb orbi orbo orbs orbu orff orfi orfs orfu ori- orif orio oris ormo oro- orof