-ol b-p bbb bbe bbi bbl bbo bbp bbs bbt be- beb bee bei bel beo bep bes bet bi- bib bie bii bil bio bip bis bit blb ble bli bll blo blp bls blt bob boe boi bol boo bop bos bot bpb bpe bpi bpl bpo bpp bps bpt bsb bse bsi bsl bso bsp bss bst btb bte bti btl bto btp bts btt ebb ebe ebi ebl ebo ebp ebs ebt eeb eee eel eeo eep ees eet eib eie eii eil eio eip eis eit elb ele eli ell elo elp els elt eo- eob eoe eoi eol eoo eop eos eot ep- epb epe epi epl epo epp eps ept es- esb ese esi esl eso esp ess est etb ete eti etl eto etp ets ett ibb ibe ibi ibl ibo ibp ibs ibt ie- iee iei iel iep ies iet iib iie iii iil iio iip iis iit il- ilb ile ili ill ilo ilp ils ilt io- iob ioe ioi iol ioo iop ios iot ipb ipe ipi ipl ipo ipp ips ipt is- isb ise isi isl iso isp iss ist itb ite iti itl ito itp its itt l-p lbb lbe lbi lbl lbo lbp lbs lbt leb lee lei lel leo lep les let lib lie lii lil lio lip lis lit llb lle lli lll llo llp lls llt lob loe loi lol loo lop los lot lpb lpe lpi lpl lpo lpp lps lpt lsb lse lsi lsl lso lsp lss lst ltb lte lti ltl lto ltp lts ltt o-i ob- obb obe obi obl obo obp obs obt oeb oee oei oel oeo oep oes oet oib oie oii oil oio oip ois oit olb ole oli oll olo olp ols olt oo- oob ooi ool ooo oop oos oot op- opb ope opi opl opo opp ops opt os- osb ose osi osl oso osp oss ost ot- otb ote oti otl oto otp ots ott p-p pbb pbe pbi pbl pbo pbp pbs pbt peb pee pei pel peo pep pes pet pib pie pii pil pio pip pis pit plb ple pli pll plo plp pls plt pob poe poi pol poo pop pos pot ppb ppe ppi ppl ppo ppp pps ppt ps- psb pse psi psl pso psp pss pst pt- ptb pte pti ptl pto ptp pts ptt sbb sbe sbi sbl sbo sbp sbs sbt se- seb see sei sel seo sep ses set sib sie sii sil sio sip sis sit slb sle sli sll slo slp sls slt sob soe soi sol soo sop sos sot spb spe spi spl spo spp sps spt ss- ssb sse ssi ssl sso ssp sss sst stb ste sti stl sto stp sts stt tbb tbe tbi tbl tbo tbp tbs tbt te- teb tee tei tel teo tep tes tet tib tie tii til tio tip tis tit tle tli tll tlo tlp tls tlt to- tob toe toi tol too top tos tot tpb tpe tpi tpl tpo tpp tps tpt tsb tse tsi tsl tso tsp tss tst ttb tte tti ttl tto ttp tts ttt

-ose bbbb bbbs bbeb bbet bblb bbls bebb bebe bebi bebo beeb beel beep bees beet beil beis beit bele beli bell belo belp bels belt beo- beos beot bepo bes- bese beso bess best bete beti beto bets bett bibb bibe bibi bibl bibo bibs bieb biel bies biet biis bile bili bill bilo bils bilt bio- bioi biol bios biot bipp bips bis- bise bisl biso bisp biss bist bite bito bits bitt blbt bleb blee blei bleo bles blet blio blip blis blit blls blob bloo blop blot blsp blss blst blts bobb bobe bobi bobo bobs boee boel boeo boep boes boet boi- boie boii boil bois boit bole boli boll bolo bols bolt boob booe bool boop boos boot bope bopp bops bose bosi boso boss bost botb bote boti boto bots bott bpel bpoe bpot bpti bseb bsee bses bset bsos bspp bsse bsts btbp btie btlp btob btps btss bttb ebbo ebbs ebel ebes ebis ebit ebli eboe ebol eboo ebos ebpo eeee eees eele eels eeps eese eesi eete eets eiei eies eile eipo eise eiso eiss eist eitb eiti eito el-b el-p elbe elbi elbo elee eleo eles elet elie elil elio elis elit elle elli ello ells eloi elos elpe elpi else elso elst elte elto elts eoes eois eole eoli eolo eost eoto eots epee epes epi- epie epil epip epis epit eple epll epol epos epot eppo eppp epps epsi epsp epss epte esbo esbs esee esel eseo eses eset esie esil esis esit esli eslp eso- esol esop esos espe espi espo espp esps esse essi essl esso essp esst este esto estp ests etee etel etes etio etoe etos etsi ette etti etto i-be ibes ibet ibie ibis ible ibos ibot ibss ibtb ibtl ibts ieet ieie ieio iele iels iesi ieso iest iett iies iiie iiii iiio iiis iiit iioi iioo iiop iios iisi iisp iist iitt ile- ileo iles ilet ilie ilio ilis ilit ill- ille illi illo illp ills illt iloo ilos ilot ilpe ilse ilts iobi ioee ioel ioii ioio ioit iole iolo iooi iooo ioos iopl iops ioso iote ioto ipes ipet ipie ipil iplo ipoe ipop ipos ippo ipse ipsi ipso ipsp ipss ipto ipts isbe isbl isbt iseb isee isel iseo isep ises iset isie isil isis isit isle isls iso- isol isop isos ispe isps isse issi isso issp isss iste isti isto istp ists itbe itbs itel itep ites itet itie itil itis itll itoi itol itoo itos itse itsi itso itsp itto lbos lebo leel leep lees leet leib leie leil leio leis leit lele leli lell lelo leoi leos lepe lepi lepo lepp leps lept lese less lest lete leti leto lets lett libe libo libs lieb liel liep lies liet liii liis