bbb bbi bbm bbn bbo bbs bbt bi- bib bii bim bin bio bis bit bmb bmi bmm bmn bmo bms bmt bnb bni bnn bno bns bnt bob boi bom bon boo bos bot bsb bsi bsm bsn bso bss bst btb bti btm btn bto bts btt ibb ibi ibm ibn ibo ibs ibt iib iii iim iin iio iis iit im- imb imi imm imn imo ims imt in- inb ini inm inn ino ins int io- iob ioi iom ion ioo ios iot is- isb isi ism isn iso iss ist itb iti itm itn ito its itt m-o mbb mbi mbm mbo mbs mbt mi- mib mii mim min mio mis mit mmb mmi mmm mmn mmo mms mmt mnb mni mnm mnn mno mns mnt mob moi mom mon moo mos mot msb msi msm msn mso mss mst mtb mti mtm mtn mto mts mtt n-i nbb nbi nbm nbn nbo nbs nbt nib nii nim nin nio nis nit nmb nmi nmm nmn nmo nms nmt nnb nni nnm nnn nno nns nnt no- nob noi nom non noo nos not nsb nsi nsm nsn nso nss nst ntb nti ntm ntn nto nts ntt o-i ob- obb obi obm obn obo obs obt oib oii oim oin oio ois oit om- omb omi omm omn omo oms omt on- onb oni onn ono ons ont oo- oob ooi oom oon ooo oos oot os- osb osi osm osn oso oss ost ot- otb oti otm otn oto ots ott sbb sbi sbm sbn sbo sbs sbt sib sii sim sin sio sis sit smb smi smm smn smo sms smt snb sni snm snn sno sns snt sob soi som son soo sos sot ss- ssb ssi ssm ssn sso sss sst stb sti stm stn sto sts stt tbb tbi tbm tbn tbo tbs tbt tib tii tim tin tio tis tit tmb tmi tmm tmn tmo tms tmt tnb tni tnm tnn tno tns tnt to- tob toi tom ton too tos tot tsb tsi tsm tsn tso tss tst ttb tti ttm ttn tto tts ttt

-ism bbbb bbbs bbin bibb bibi bibo bibs biin biis bimo bims bin- bini binn bino bins bint bio- bioi bion bios biot bis- biso biss bist bito bits bitt bmmi bmts bnib bnim bnin bnss bntm bobb bobi bobo bobs boi- boii boim boin bois boit bomb bomi boms bomt boni bonn bono bons bont boob boom boon boos boot bosi bosm bosn boso boss bost botb boti botn boto bots bott bsim bsin bsms bsmt bsns bson bsos bssm bsts btob btss bttb i-no ibbm ibim ibis ibms ibns ibon ibos ibot ibsn ibss ibtb ibts iiii iiio iiis iiit iinm iino iioi iioo iios iisi iism iist iitm iitt imbi imin imit immi immo imms immt imno imon imsi imso imss imst imto imts inbo inis init inni inno inns ino- inoi inon inos inot inso inss inst inti intn into ints iobi ioii ioio ioit iomo ioni ionn iono ions iooi iooo ioos ioso ioto isbn isbt isim isin isis isit ismi ismo isms isno isnt iso- ison isos issi isso isss isti isto ists itbs itim itin itis itmo itms itno itoi iton itoo itos itsi itso itto mbbs mbim mbio mbis mbms mibs miii miin miio miis miit mim- mimi mimo mims mini minn mino mins mint mio- mion mios mis- misi misn miso miss mist mit- mitb miti mitm mito mits mitt mmii mmis mmmm mmms mmst mmts mnbb mnin mnis mnos mntb mntn mobb mobi mobo mobs moii moin moio mois moit momi momo moms mon- moni monn mono mons mont moob moon moos moot mosi moso moss most motb moti motm moto mots mott msmb msmm msms mson mssi mssm msst msts mtbo mtbs mtns mtnt mtom mtss mtst mtts n-ii nbbo nbti nibi nibm nibo nibs niit nimb nimi nimo nims nimt nini nino nins nion nioo nios nisi niso niss nist nitb niti nito nits nmis nmit nmnt nmon nmos nmtb nnit nnmt nnnn nnos nnot nnss nntn nobi nobm nobo nobs noib noin noio nois noit nom- nomi nomo noms non- noni nonn nono nons nont noo- noob noon nooo noos noot nos- nosm noss nost not- noti noto nots nott nsbm nsbo nsin nsis nsmb nsos nssb nsso nsss nsts ntis ntsb ntss nttm ntto obbo obin obis obit oboi obon obos obot obsn obss obst obts oiii oimb oins oint oion oios oism oist oiti ombo omim omin omio omis omit omn- omni omo- omoi omon omoo omsi omsn onis onit onni onno onon onos onso onst ont- onti onto oobi ooms oons oont oooo ooos oosi oost ootb oots osii osim osin osis osm- osmo osno osoi osoo osos ossb ossi osso osti osts otbs otin otis otit oto- oton otoo otos otso otti otto otts s-ib s-ii s-os sbbs sbot sbsi sbst sbtn sibi sibo sibs siim siit simi simm simo sims simt sini sinn sino sins sint sion sios siot sisi siss sist sit- siti sitn sito sits sitt smin smis smit smon smos smot smsn smss smti smtn snib snit snns snob snom snoo snos snot sobo sobs sobt soim soin sois soit somb somi somm somn somo son- soni sono sons sont soom soon soos soot sosi soso soss sost sotm sotn soto sots ssbn ssin ssis ssit ssns ssot sssb sssi sssm ssss sstb ssts stbs stib stim stio stis stit stms stmt stnn stns stob stom ston stoo stos stot stsi stsm stss t-mo tbbs tbit tbst tibi tibs tiit timi timm timn timo tims tini tinn tino tins tint tion tios tisb tisi tism tiso tiss tist titi tito tits titt tmnt tmos tmsi tmtt tnts tobi tobo tobs tobt tois toit tomb tomi tomm tomo toms tomt tonb toni tonn tono tons toom toon toos toot tosb tosi toso toss tost toti totm toto tots tott tsin tsis tsob