-ey b-p bbb bbe bbi bbo bbp bbs bbt bby be- beb bee bei beo bep bes bet bey bi- bib bie bii bio bip bis bit biy bob boe boi boo bop bos bot boy bpb bpe bpi bpo bpp bps bpt bpy bsb bse bsi bso bsp bss bst bsy btb bte bti bto btp bts btt bty by- bye byi byo byp bys byt ebb ebe ebi ebo ebp ebs ebt eby eeb eee eeo eep ees eet eey eib eie eii eio eip eis eit eo- eob eoe eoi eoo eop eos eot ep- epb epe epi epo epp eps ept es- esb ese esi eso esp ess est esy etb ete eti eto etp ets ett ety eye eyo eyp eys eyt ibb ibe ibi ibo ibp ibs ibt iby ie- iee iei iep ies iet iey iib iie iii iio iip iis iit io- iob ioe ioi ioo iop ios iot ipb ipe ipi ipo ipp ips ipt ipy is- isb ise isi iso isp iss ist isy itb ite iti ito itp its itt ity iye iyo iys iyt iyy o-i ob- obb obe obi obo obp obs obt oby oeb oee oei oeo oep oes oet oey oib oie oii oio oip ois oit oo- oob ooi ooo oop oos oot op- opb ope opi opo opp ops opt opy os- osb ose osi oso osp oss ost ot- otb ote oti oto otp ots ott oye oyi oyo oys p-p pbb pbe pbi pbo pbp pbs pbt pby peb pee pei peo pep pes pet pey pib pie pii pio pip pis pit pob poe poi poo pop pos pot poy ppb ppe ppi ppo ppp pps ppt ps- psb pse psi pso psp pss pst psy pt- ptb pte pti pto ptp pts ptt pty py- pyb pye pyo pys pyt sbb sbe sbi sbo sbp sbs sbt sby se- seb see sei seo sep ses set sey sib sie sii sio sip sis sit sob soe soi soo sop sos sot soy spb spe spi spo spp sps spt spy ss- ssb sse ssi sso ssp sss sst stb ste sti sto stp sts stt sty sy- syb sye syi syp sys syt tbb tbe tbi tbo tbp tbs tbt te- teb tee tei teo tep tes tet tey tib tie tii tio tip tis tit tiy to- tob toe toi too top tos tot toy tpb tpe tpi tpo tpp tps tpt tsb tse tsi tso tsp tss tst tsy ttb tte tti tto ttp tts ttt tty tye tyo typ tys tyt ybe ybi ybp ybs yby yeb yee yei yeo yep yes yet yey yie yii yio yip yis yit yob yoe yoi yoo yop yos yot yoy ypo yps ysb yse ysi yso ysp yss yst ysy yte yto ytp yts ytt yyb yye yys yyt yyy

-ose bbbb bbbs bbeb bbet bboy bbyo bebb bebe bebi bebo beby beeb beep bees beet beey beis beit beo- beos beot bepo bes- bese beso bess best besy bete beti beto bets bett beye beyi beys beyt bibb bibe bibi bibo bibs bieb bies biet biis bio- bioi bios biot bipp bips bis- bise biso bisp biss bist bisy bite bito bits bitt biys bobb bobe bobi bobo bobs boby boee boeo boep boes boet boey boi- boie boii bois boit boob booe boop boos boot bope bopp bops bose bosi boso boss bost botb bote boti boto bots bott boty boye boyi boyo boys bpoe bpot bpti bseb bsee bses bset bsos bspp bsse bsts btbp btie btob btps btss bttb byes byit byob byoi byop byos bysb byse bysi byso bysp byss byst bysy byte byts ebbo ebbs ebby ebes ebis ebit eboe eboo ebos eboy ebpo eeby eeee eees eeps eese eesi eesy eete eets eiei eies eipo eise eiso eiss eist eisy eitb eiti eito eoes eois eost eoto eots epee epes epi- epie epip epis epit epos epot eppo eppp epps eppy epsi epsp epss epte esbo esbs esee eseo eses eset esie esis esit eso- esop esos espe espi espo espp esps espy esse essi esso essp esst essy este esto estp ests esty etee etes etio etoe etos etoy etsi etsy ette etti etto etty eyeb eyes eyet eyey eyio eyot eype eyse eyst eyte i-be i-by ibes ibet ibie ibis ibos ibot ibss ibtb ibts ibyi ieet ieie ieio iesi ieso iest iett iies iiie iiii iiio iiis iiit iioi iioo iiop iios iisi iisp iist iitt iobi ioby ioee ioii ioio ioit iooi iooo ioos iops ioso iote ioto ipes ipet ipie ipoe ipop ipos ippo ippy ipse ipsi ipso ipsp ipss ipto ipts isbe isbt iseb isee iseo isep ises iset isie isis isit iso- isop isos ispe isps ispy isse issi isso issp isss issy iste isti isto istp ists isty isys itbe itbs itby itep ites itet itie itis itoi itoo itos itse itsi itso itsp itsy itto itty iyet iyos iypt iyse o-eo obbo obby obes obet obey obie obis obit oboe oboi obos obot oboy obss obst obts oeps oese oest oeti oeye oeyo oies oiii oios oise oist oiti oobe oobi ooby ooes oooo ooos oops oose oosi oost ootb ootp oots ooty opei opep opes opet opie opii opio opis opit opo- opos oppi oppo opps oppy opsi opsy opti opto opts opye osbe osbp osby osee osei oses oset osey osie osii osip osis osoi osoo osos ossb osse ossi osso ossy oste osti osts osyp osyt otbs otee otep otes otis otit oto- otoe otoo otos otoy otpp otse otso otte otti otto otts oyee oyes oyse oyss oyst pbsp peep pees peet peio peip peis peit pepe pepi pepo peps pese pesi peso pess pest pesy pete peti peto pets pett pety peyo peys pibb pibi piep pies piet piip piob piot pipe pipi pipo pipp pips pipy pise pisi piso piss pist pisy pite piti pito pits