b-p bbb bbd bbe bbo bbp bbs bbt bbx bdb bdd bde bdo bdp bds bdt bdx be- beb bed bee beo bep bes bet bex bob bod boe boo bop bos bot box bpb bpd bpe bpo bpp bps bpt bpx bsb bsd bse bso bsp bss bst bsx btb btd bte bto btp bts btt btx bxb bxd bxo bxx dbb dbd dbe dbo dbp dbs dbt dbx ddb ddd dde ddo ddp dds ddt ddx de- deb ded dee deo dep des det dex dob dod doe doo dop dos dot dox dpb dpd dpe dpo dpp dps dpt dsb dsd dse dso dsp dss dst dsx dtb dtd dte dto dtp dts dtt dtx dxd dxo dxp dxs dxt dxx ebb ebd ebe ebo ebp ebs ebt ebx ed- edb edd ede edo edp eds edt edx eeb eed eee eeo eep ees eet eex eo- eob eod eoe eoo eop eos eot ep- epb epd epe epo epp eps ept epx es- esb esd ese eso esp ess est esx etb etd ete eto etp ets ett etx ex- exd exe exo exp exs ext exx ob- obb obd obe obo obp obs obt obx odb odd ode odo odp ods odt oeb oed oee oeo oep oes oet oex oo- oob ood ooo oop oos oot oox op- opb opd ope opo opp ops opt opx os- osb osd ose oso osp oss ost osx ot- otb otd ote oto otp ots ott ox- oxb oxo oxt oxx p-p pbb pbd pbe pbo pbp pbs pbt pbx pdb pdd pde pdo pdp pds pdt pdx peb ped pee peo pep pes pet pex pob pod poe poo pop pos pot pox ppb ppd ppe ppo ppp pps ppt ppx ps- psb psd pse pso psp pss pst psx pt- ptb ptd pte pto ptp pts ptt ptx pxe pxs pxt sbb sbd sbe sbo sbp sbs sbt sbx sdb sdd sde sdo sdp sds sdt se- seb sed see seo sep ses set sex sob sod soe soo sop sos sot sox spb spd spe spo spp sps spt spx ss- ssb ssd sse sso ssp sss sst ssx stb std ste sto stp sts stt stx sxs sxt t-x tbb tbd tbe tbo tbp tbs tbt tdb tdd tde tdo tdp tds tdt tdx te- teb ted tee teo tep tes tet tex to- tob tod toe too top tos tot tox tpb tpd tpe tpo tpp tps tpt tpx tsb tsd tse tso tsp tss tst tsx ttb ttd tte tto ttp tts ttt ttx txe txs txt xbe xbx xdb xde xds xdt xed xee xep xes xet xex xod xoo xop xos xot xox xpb xpd xpe xpo xpp xps xpt xsb xsp xss xst xtp xts xtx xxo xxp xxx

-ose bbbb bbbs bbdd bbdo bbeb bbet bbox bdes bdos bdsd bebb bebe bebo bede bedo beds beeb beed beep bees beet beo- beod beos beot bepo bes- bese beso bess best bete beto bets bett bobb bobe bobo bobs bodb bode bodo bods boee boeo boep boes boet boob bood booe boop boos boot boox bope bopp bops bose boso boss bost botb botd bote boto bots bott bpoe bpot bsbd bseb bsed bsee bses bset bsod bsos bspp bssd bsse bsts btbp btdt btex btob btps btss bttb d-bo dbos dbpd dbss dbtt dddd ddes ddot ddpo ddps ddss ddts debe debs debt dedd dede dedo deeb deed deep dees deet deop deos depe depo depp deps dept des- dese deso desp dess dest dete deto dets dex- dexe dext do-x dobb dobe dobs dod- dodd dode dodo dods does doob dood doop doos doot dope dopo dopp dops dopt dose doso doss dost dotd dote doto dots dott dpdt dpos dppx dpsd dpst dpts dsdp dsos dsps dspt dssp dsst dsto dsts dtdp dted dtot dtox dtss dttp dttx dtxt dxbe dxbt dxds dxed dxep dxes dxps dxsp dxss dxts dxxx ebbo ebbs ebed ebes eboe eboo ebos ebox ebpo edde eddo eddp edds ede- edes edex edod edos edss edts eede eeee eees eeps eese eete eets eext eode eoes eost eotd eoto eots epee epes epod epos epot epox eppo eppp epps epsd epsp epss epsx epte epxp esbo esbs esdp esds esdx esee eseo eses eset eso- esop esos esox espe espo espp esps esse esso essp esst estd este esto estp ests etds etee etes etoe etos etox ette etto exed exes exo- exod exos expo expt exte exts o-eo obbo obdt obed obes obet obex oboe obos obot obox obsd obss obst obtd obts odbo oddd odds oded odeo odes odet odex odoo odop odos odot odso odts oedo oeds oeps oese oest oobe ooes oooo ooos oops oose oost ootb ootp oots opds oped opep opes opet opex opo- opos oppo opps opto opts osbe osbp osed osee oses oset osoo osos ossb ossd osse osso oste osts otbd otbs oted otee otep otes oto- otoe otoo otos otpp otse otso otte otto otts oxep oxes oxo- oxos oxox oxxo pbed pbsp pdbs pdes pdos pdsd pdss pdxs ped- pede pedo peds peed peep pees peet pepd pepe pepo peps pese peso pess pest pete peto pets pett pobo pobs pod- podd pode podo pods poed poes poet pood poop poos poot pop- pope popo popp pops popt posb pose poso poss post potd pote poto pots pott ppds ppod ppos pppd pppo pppp ppps ppss ppts pptt psbd psbt psdp psds pseb psos pspp psps psse psso psst psts ptop ptox ptpd ptsd pxes s-os sbbs sbds sbot sbsd sbse sbsp sbst sdds sdep sdes sdet sdot sdps sdss se-d se-e se-o se-s se-t se-x sebe sebo sebs sebt sede sedo seds seeb seed seep sees seet seex seod seop sepd sepe sepo sepp seps sept sepx sese seso sess sest set- sete seto sets sett setx sex- sexe sexp sext sobe sobo sobp sobs sobt sodd sode sodo