b-p bbb bbd bbe bbl bbp bbs bbt bdb bdd bde bdl bdp bds bdt be- beb bed bee bel bep bes bet blb bld ble bll blp bls blt bpb bpd bpe bpl bpp bps bpt bsb bsd bse bsl bsp bss bst btb btd bte btl btp bts btt dbb dbd dbe dbl dbp dbs dbt ddb ddd dde ddl ddp dds ddt de- deb ded dee del dep des det dl- dlb dld dle dll dlp dls dlt dpb dpd dpe dpl dpp dps dpt dsb dsd dse dsl dsp dss dst dtb dtd dte dtl dtp dts dtt ebb ebd ebe ebl ebp ebs ebt ed- edb edd ede edl edp eds edt eeb eed eee eel eep ees eet elb eld ele ell elp els elt ep- epb epd epe epl epp eps ept es- esb esd ese esl esp ess est etb etd ete etl etp ets ett l-p lbb lbd lbe lbl lbp lbs lbt ldb ldd lde ldl ldp lds ldt leb led lee lel lep les let llb lld lle lll llp lls llt lpb lpd lpe lpl lpp lps lpt lsb lsd lse lsl lsp lss lst ltb ltd lte ltl ltp lts ltt p-p pbb pbd pbe pbl pbp pbs pbt pdb pdd pde pdl pdp pds pdt peb ped pee pel pep pes pet plb pld ple pll plp pls plt ppb ppd ppe ppl ppp pps ppt ps- psb psd pse psl psp pss pst pt- ptb ptd pte ptl ptp pts ptt sbb sbd sbe sbl sbp sbs sbt sdb sdd sde sdl sdp sds sdt se- seb sed see sel sep ses set slb sld sle sll slp sls slt spb spd spe spl spp sps spt ss- ssb ssd sse ssl ssp sss sst stb std ste stl stp sts stt tbb tbd tbe tbl tbp tbs tbt tdb tdd tde tdl tdp tds tdt te- teb ted tee tel tep tes tet tld tle tll tlp tls tlt tpb tpd tpe tpl tpp tps tpt tsb tsd tse tsl tsp tss tst ttb ttd tte ttl ttp tts ttt

bbbb bbbs bbdd bbeb bbet bblb bbls bdes bdle bdls bdsd bebb bebe bede bedl beds beeb beed beel beep bees beet beld bele bell belp bels belt bes- bese bess best bete bets bett blbt bleb bled blee bles blet blls blsp blss blst blts bpel bsbd bsdl bseb bsed bsee bses bset bspp bssd bsse bsts btbp btdt btlp btps btss bttb dblp dbls dbpd dbss dbtt dddd ddes ddps ddss ddts debe debs debt dedd dede deeb deed deel deep dees deet deld dele dell delp dels delt depe depp deps dept des- dese desp dess dest dete dets dlbd dlst dpdt dpll dpls dpsd dpst dpts dsdp dsls dsps dspt dssp dsst dsts dtdp dted dtle dtpl dtss dttp ebbs ebed ebel ebes edde eddp edds ede- edel edes edle edss edts eede eeee eees eele eels eeps eese eete eets el-b el-p elbe elde elds eled elee eles elet elle ells elpe else elst elte elts epee epes eple epll eppp epps epsd epsp epss epte esbs esdl esdp esds esee esel eses eset eslp espe espp esps esse essl essp esst estd este estp ests etds etee etel etes ette lbds lddp ldls lebd lede leds ledt leed leel leep lees leet lele lell lepe lepp leps lept lese less lest lete lets lett llbs lldb lldp llds lles llet llll llps lppl lpss lptb lsds lses lset lspl lssp lsts ltbl ltds ltee ltps ltsp pbed pbsp pdbs pdes pdsd pdss pebl ped- pede peds peed peel peep pees peet pel- pelb pele pell pels pelt pepd pepe peps pese pess pest pete pets pett pldt ple- pleb pled plee ples plet plpp plss pltt ppds pple pppd pppp ppps ppss ppts pptt psbd psbt psdp psds pseb psel pspp psps psse psst psts ptbl ptld ptpd ptsd sbbs sbds sbsd sbse sbsp sbst sdds sdep sdes sdet sdls sdlt sdps sdsl sdss se-d se-e se-s se-t sebe sebs sebt sede seds seeb seed seel seep sees seet selb seld sele sell sels selt sepd sepe sepp seps sept sese sess sest set- sete setl sets sett slbp slds sleb sled slee slep sles slet sllp slpp slps slst slts spde spdl spdp spdt speb sped spee spel spes spet sple splp spls sppd spps spsd spse spsp spss spst sptb spts ssdd ssdp ssee ssep sses sset ssle sslp sslt sspe sspl ssps sspt sssb ssss sstb sstd sstl sstp ssts stbd stbs stds sted stee stel step stes stet stld stle stlt stpd stpp stps stss sttd tbbs tbsp tbst tbtp tddb tdes tdls tdse tdss tedd tede teds teed teel tees teet tel- teld tele tell tels telt tepe tepp tesd tese tesl tesp tess test tete tets tett tldp tped tpld tpls tppd tppp tpte tptp tsbd tsdb tses tset tsps tspt tsse tsst tsts ttbb ttss tttt

b-e-d bbbee bebed bebel bebes bedde bedee bedel bedes bedet bedle bedse beebe beebs beede beeld beele beeps beesd beest beete beets belde beled belee belep beles belet bellb belle bells belts beppe besed besee beset besse beste bests betee betel betes betle bett- bette betts blebs bledd blede bleed bleep blees bleet blese bless blest blete blets blsdb bseed bttld dbspl dbtel dbtss ddddd debed debel debes debet deble debte debts dedde dedee dedes dedls deede deeds deele deepe deepp deeps deese deess deest deets deled delee deles delle dells delts depbt depel depps depse depts desde desed despe desse deste detsl dette dsedd dtest e-dee e-sds ebbed ebbet ebble ebell edell edels edsel eedes eeeee eelde eeled eeped eepee elded eldee eleet elele eless elest elets ellel elles ellet elpee elses elspe epeds epees eppes epptb epsdt esdes esels espel essed essel esses essse estbd ested estee estel estep estes estet etest etete ettel ettes ettle lebed lebel lebes lebet ledee ledes ledet