-ol b-p bbb bbd bbe bbl bbo bbp bbs bbt bdb bdd bde bdl bdo bdp bds bdt be- beb bed bee bel beo bep bes bet blb bld ble bll blo blp bls blt bob bod boe bol boo bop bos bot bpb bpd bpe bpl bpo bpp bps bpt bsb bsd bse bsl bso bsp bss bst btb btd bte btl bto btp bts btt dbb dbd dbe dbl dbo dbp dbs dbt ddb ddd dde ddl ddo ddp dds ddt de- deb ded dee del deo dep des det dl- dlb dld dle dll dlo dlp dls dlt dob dod doe dol doo dop dos dot dpb dpd dpe dpl dpo dpp dps dpt dsb dsd dse dsl dso dsp dss dst dtb dtd dte dtl dto dtp dts dtt ebb ebd ebe ebl ebo ebp ebs ebt ed- edb edd ede edl edo edp eds edt eeb eed eee eel eeo eep ees eet elb eld ele ell elo elp els elt eo- eob eod eoe eol eoo eop eos eot ep- epb epd epe epl epo epp eps ept es- esb esd ese esl eso esp ess est etb etd ete etl eto etp ets ett l-p lbb lbd lbe lbl lbo lbp lbs lbt ldb ldd lde ldl ldo ldp lds ldt leb led lee lel leo lep les let llb lld lle lll llo llp lls llt lob lod loe lol loo lop los lot lpb lpd lpe lpl lpo lpp lps lpt lsb lsd lse lsl lso lsp lss lst ltb ltd lte ltl lto ltp lts ltt ob- obb obd obe obl obo obp obs obt odb odd ode odl odo odp ods odt oeb oed oee oel oeo oep oes oet olb old ole oll olo olp ols olt oo- oob ood ool ooo oop oos oot op- opb opd ope opl opo opp ops opt os- osb osd ose osl oso osp oss ost ot- otb otd ote otl oto otp ots ott p-p pbb pbd pbe pbl pbo pbp pbs pbt pdb pdd pde pdl pdo pdp pds pdt peb ped pee pel peo pep pes pet plb pld ple pll plo plp pls plt pob pod poe pol poo pop pos pot ppb ppd ppe ppl ppo ppp pps ppt ps- psb psd pse psl pso psp pss pst pt- ptb ptd pte ptl pto ptp pts ptt sbb sbd sbe sbl sbo sbp sbs sbt sdb sdd sde sdl sdo sdp sds sdt se- seb sed see sel seo sep ses set slb sld sle sll slo slp sls slt sob sod soe sol soo sop sos sot spb spd spe spl spo spp sps spt ss- ssb ssd sse ssl sso ssp sss sst stb std ste stl sto stp sts stt tbb tbd tbe tbl tbo tbp tbs tbt tdb tdd tde tdl tdo tdp tds tdt te- teb ted tee tel teo tep tes tet tld tle tll tlo tlp tls tlt to- tob tod toe tol too top tos tot tpb tpd tpe tpl tpo tpp tps tpt tsb tsd tse tsl tso tsp tss tst ttb ttd tte ttl tto ttp tts ttt

-ose bbbb bbbs bbdd bbdo bbeb bbet bblb bbls bdes bdle bdls bdos bdsd bebb bebe bebo bede bedl bedo beds beeb beed beel beep bees beet beld bele bell belo belp bels belt beo- beod beos beot bepo bes- bese beso bess best bete beto bets bett blbt bleb bled blee bleo bles blet blls blob blod bloo blop blot blsp blss blst blts bobb bobe bobo bobs bodb bode bodo bods boee boel boeo boep boes boet bold bole boll bolo bols bolt boob bood booe bool boop boos boot bope bopp bops bose boso boss bost botb botd bote boto bots bott bpel bpoe bpot bsbd bsdl bseb bsed bsee bses bset bsod bsos bspp bssd bsse bsts btbp btdt btlp btob btps btss bttb d-bo dblp dbls dbos dbpd dbss dbtt dddd ddes ddot ddpo ddps ddss ddts debe debs debt dedd dede dedo deeb deed deel deep dees deet deld dele dell delo delp dels delt deol deop deos depe depo depp deps dept des- dese deso desp dess dest dete deto dets dlbd dlos dlst dobb dobe dobl dobs dod- dodd dode dodo dods doel does dold dole doll dolo dolp dols dolt doob dood dool doop doos doot dope dopo dopp dops dopt dose doso doss dost dotd dote doto dots dott dpdt dpll dpls dpos dpsd dpst dpts dsdp dsls dsos dsps dspt dssp dsst dsto dsts dtdp dted dtle dtot dtpl dtss dttp ebbo ebbs ebed ebel ebes eboe ebol eboo ebos ebpo edde eddo eddp edds ede- edel edes edle edod edos edss edts eede eeee eees eele eels eeps eese eete eets el-b el-p elbe elbo elde elds eled elee eleo eles elet elle ello ells elod elos elpe else elso elst elte elto elts eode eoes eole eolo eost eotd eoto eots epee epes eple epll epod epol epos epot eppo eppp epps epsd epsp epss epte esbo esbs esdl esdp esds esee esel eseo eses eset eslp eso- esol esop esos espe espo espp esps esse essl esso essp esst estd este esto estp ests etds etee etel etes etoe etos ette etto lbds lbos lddp ldeo ldls ldos lebd lebo lede ledo leds ledt leed leel leep lees leet lele lell lelo leod leos lepe lepo lepp leps lept lese less lest lete leto lets lett llbs lldb lldp llds lles llet llll llod lloo llps lob- lobb lobe lobo lobs lode lods loeb loes lold lole loll lolo lols loob lood looe lool loop loos loot lope lopp lops lose loso losp loss lost lotd lote lotl loto lots lott lpod lppl lpss lptb lsds lses lset lspl lsso lssp lsts ltbl ltds ltee ltps ltsp o-eo obbo obdt obed obel obes obet oble obls oboe obol obos obot obsd obss obst obtd