bbb bbf bbi bbm bbo bbr bbs bbt bby bfb bff bfi bfm bfo bfr bfs bft bfy bi- bib bif bii bim bio bir bis bit biy bmb bmf bmi bmm bmo bmr bms bmt bob bof boi bom boo bor bos bot boy brb brf bri brm bro brr brs brt bry bsb bsf bsi bsm bso bsr bss bst bsy btb btf bti btm bto btr bts btt bty by- byf byi bym byo byr bys byt fbb fbf fbi fbm fbo fbr fbs fbt fff ffi ffm ffo ffr ffs fft ffy fib fif fii fim fir fis fit fmb fmf fmi fmm fmo fmr fms fmt fob fof foi fom foo for fos fot foy frb frf fri frm fro frr frs frt fry fsb fsf fsi fsm fso fsr fss fst ftb ftf fti ftm fto ftr fts ftt fty fy- fyb fyi fyo i-f ibb ibf ibi ibm ibo ibr ibs ibt iby ifb iff ifi ifm ifo ifr ifs ift ify iib iif iii iim iio iir iis iit im- imb imf imi imm imo ims imt imy io- iob iof ioi iom ioo ior ios iot ir- irb irf iri irm iro irr irs irt iry is- isb isf isi ism iso isr iss ist isy itb itf iti itm ito its itt ity iym iyo iyr iys iyt iyy m-f m-o m-r mbb mbf mbi mbm mbo mbr mbs mbt mfb mff mfi mfm mfo mfr mfs mft mfy mi- mib mif mii mim mio mir mis mit miy mmb mmf mmi mmm mmo mmr mms mmt mob mof moi mom moo mor mos mot moy mrb mrf mri mrm mro mrr mrs mrt mry msb msf msi msm mso msr mss mst msy mtb mtf mti mtm mto mtr mts mtt my- myb myf mym myo myr mys myt o-i ob- obb obf obi obm obo obr obs obt oby of- ofb off ofi ofm ofo ofr ofs oft oib oif oii oim oio oir ois oit om- omb omf omi omm omo omr oms omt omy oo- oob oof ooi oom ooo oor oos oot or- orb orf ori orm oro orr ors ort ory os- osb osf osi osm oso osr oss ost ot- otb otf oti otm oto otr ots ott oyi oyo oys rbb rbf rbi rbm rbo rbr rbs rbt rfb rff rfi rfm rfo rfr rfs rft rib rif rii rim rio rir ris rit riy rmb rmf rmi rmm rmo rmr rms rmt rob rof roi rom roo ror ros rot roy rrb rrf rri rrm rrr rrs rrt rsb rsf rsi rsm rso rsr rss rst rtb rtf rti rtm rto rtr rts rtt rty ry- ryf rym ryo ryr rys ryy sbb sbf sbi sbm sbo sbr sbs sbt sby sfb sff sfi sfm sfo sfr sfs sft sib sif sii sim sio sir sis sit smb smf smi smm smo smr sms smt smy sob sof soi som soo sor sos sot soy sr- srb srf sri srm sro srr srs srt sry ss- ssb ssf ssi ssm sso ssr sss sst stb stf sti stm sto str sts stt sty sy- syb syi sym syr sys syt tbb tbf tbi tbm tbo tbr tbs tbt tfb tff tfi tfm tfo tfr tfs tft tib tif tii tim tio tir tis tit tiy tmb tmf tmi tmm tmo tmr tms tmt tmy to- tob tof toi tom too tor tos tot toy trb trf tri trm tro trr trs trt try tsb tsf tsi tsm tso tsr tss tst tsy ttb ttf tti ttm tto ttr tts ttt tty tyf tym tyo tyr tys tyt ybf ybi ybm ybr ybs yby yff yfm yfr yfs yft yif yii yim yio yir yis yit ymi ymm ymo yms ymt yob yof yoi yom yoo yor yos yot yoy yrf yro yrs yrt ysb ysi ysm yso ysr yss yst ysy ytf ytm yto ytr yts ytt yyb yyf yys yyt yyy

-ism bbbb bbbs bboy bbyo bffs bfsi bfsr bfts bftt bibb bibi bibo bibs biff bifi biis bimo bims bio- bioi bios biot birb biri biro birr birs birt biry bis- biso biss bist bisy bito bits bitt biys bmir bmmi bmts bobb bobi bobo bobs boby boff bofs boi- boii boim bois boit bomb bomi boms bomt bomy boob boof boom boor boos boot bor- borf bori borm boro borr bors bort bory bosi bosm boso boss bost botb boti boto bots bott boty boyf boyi boyo boys brfm brim brio bris brit brob brom broo bror bros brot brrm brrr brrs brsb brsr brst bry- bryo bsff bsfs bsim bsms bsmt bsos bsrm bssm bsts btob btor btrt btry btss bttb byit byob byoi byos byrt bysb bysi bysm byso byss byst bysy byts fbis fbom fbrs ffff ffii ffrr ffss fftf fibs fiff fifi fifm fifo fift fiii fimo fimr fior fios firm firs firy fisi fism fiss fist fiti fits fitt fmri fmsr fmss fmyi fobs fobt fofo fois fomo fomt fomy foof foom foos foot for- forb fori form foro forr fors fort fosb fosi foso foss fost foti fotm foto fots fott foty foys foyt frib frim frio fris frit frob from fros frot frsb frsm frso frst frys fsfi fsfo fsim fssf ftfy ftii ftos ftrs ftsr fyfi fyrs fyry fyti i-by ibbm ibfi ibim ibis ibms ibos ibot ibri ibro ibsf ibss ibtb ibts ibyi ifbb ifby iffy ifim ifis ifit ifmy ifor ifrb ifrf ifri ifsb ifso ifto ifyo iiii iiio iiis iiit iioi iioo iios iirs iisi iism iisr iist iitm iitr iitt imbi imfi imir imit immi immo imms immt immy imof imri imro imrr imsf imsi imso imsr imss imst imto imts iobi ioby ioii ioio ioit iomo ioof iooi iooo ioos iori iors ioso iotf ioto irbm irby irfm iri- irio iris iriy irmo irms irob irri irrs irsf irtf irti irts isbt isim isis isit