-ol b-p bbb bbe bbi bbk bbl bbo bbp bbs bbt be- beb bee bei bek bel beo bep bes bet bi- bib bie bii bik bil bio bip bis bit bkb bke bkk bkl bko bkp bks bkt blb ble bli blk bll blo blp bls blt bob boe boi bok bol boo bop bos bot bpb bpe bpi bpl bpo bpp bps bpt bsb bse bsi bsk bsl bso bsp bss bst btb bte bti btk btl bto btp bts btt ebb ebe ebi ebk ebl ebo ebp ebs ebt eeb eee eek eel eeo eep ees eet eib eie eii eik eil eio eip eis eit ekb eke eki ekl eko ekp eks ekt elb ele eli elk ell elo elp els elt eo- eob eoe eoi eok eol eoo eop eos eot ep- epb epe epi epl epo epp eps ept es- esb ese esi esk esl eso esp ess est etb ete eti etk etl eto etp ets ett ibb ibe ibi ibk ibl ibo ibp ibs ibt ie- iee iei iek iel iep ies iet iib iie iii iil iio iip iis iit ikb ike iki ikk ikl iko iks ikt il- ilb ile ili ilk 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 isk isl iso isp iss ist itb ite iti itk itl ito itp its itt k-t kbb kbe kbi kbk kbl kbo kbp kbs ke- keb kee kei kek kel keo kep kes ket kib kie kii kik kil kio kip kis kit kkb kke kki kkk kkl kkp kks kkt kl- klb kli klo kls klt kob koe koi kok kol koo kop kos kot kpe kpi kpk kpl kpo kpp kps kpt ksb kse ksi ksk ksl kso ksp kss kst ktb kte ktk ktl kto ktp kts ktt l-p lbb lbe lbi lbk lbl lbo lbp lbs lbt leb lee lei lek lel leo lep les let lib lie lii lik lil lio lip lis lit lkb lkl lkp lks lkt llb lle lli llk lll llo llp lls llt lob loe loi lok lol loo lop los lot lpb lpe lpi lpk lpl lpo lpp lps lpt lsb lse lsi lsk lsl lso lsp lss lst ltb lte lti ltk ltl lto ltp lts ltt o-i ob- obb obe obi obk obl obo obp obs obt oeb oee oei oel oeo oep oes oet oib oie oii oik oil oio oip ois oit okb oke oki okk okl oko okp oks olb ole oli olk oll olo olp ols olt oo- oob ooi ook ool ooo oop oos oot op- opb ope opi opk opl opo opp ops opt os- osb ose osi osk osl oso osp oss ost ot- otb ote oti otk otl oto otp ots ott p-p pbb pbe pbi pbk pbl pbo pbp pbs pbt peb pee pei pek pel peo pep pes pet pib pie pii pik pil pio pip pis pit pkb pke pki pkl pko pkp pks pkt plb ple pli plk pll plo plp pls plt pob poe poi pok pol poo pop pos pot ppb ppe ppi ppk ppl ppo ppp pps ppt ps- psb pse psi psk psl pso psp pss pst pt- ptb pte pti ptk ptl pto ptp pts ptt sbb sbe sbi sbk sbl sbo sbp sbs sbt se- seb see sei sek sel seo sep ses set sib sie sii sik sil sio sip sis sit sk- skb ske ski skk skl sko skp sks skt slb sle sli slk sll slo slp sls slt sob soe soi sok sol soo sop sos sot spb spe spi spk spl spo spp sps spt ss- ssb sse ssi ssk ssl sso ssp sss sst stb ste sti stk stl sto stp sts stt tbb tbe tbi tbk tbl tbo tbp tbs tbt te- teb tee tei tek tel teo tep tes tet tib tie tii tik til tio tip tis tit tkb tke tkk tkl tko tkp tks tkt tle tli tlk tll tlo tlp tls tlt to- tob toe toi tok tol too top tos tot tpb tpe tpi tpk tpl tpo tpp tps tpt tsb tse tsi tsk tsl tso tsp tss tst ttb tte tti ttk ttl tto ttp tts ttt

-ose bbbb bbbs bbeb bbet bblb bbls bebb bebe bebi bebo beeb beek beel beep bees beet beik beil beis beit beke beki beko beks bele beli belk bell belo belp bels belt beo- beok beos beot bepo bes- bese besk beso bess best bete beti beto bets bett bibb bibe bibi bibl bibo bibs bieb biel bies biet biis bike biko bile bili bilk bill bilo bils bilt bio- bioi biol bios biot bipp bips bis- bise bisk bisl biso bisp biss bist bite bito bits bitt bkpt bksp blbt bleb blee blei blek bleo bles blet blik blio blip blis blit blkb blls blob blok bloo blop blot blsp blss blst blts bobb bobe bobi bobo bobs boee boel boeo boep boes boet boi- boie boii boil bois boit boke boki boko boks bole boli bolk boll bolo bols bolt boob booe book bool boop boos boot bope bopp bops bose bosi bosk boso boss bost botb bote boti boto bots bott bpel bpoe bpot bpti bseb bsee bses bset bskt bsos bspp bsse bsts btbp btek btie btlp btob btps btss bttb ebbo ebbs ebel ebes ebis ebit ebli eboe ebol eboo ebos ebpo eeee eees eeke eeks eele eels eeps eese eesi eesk eete eets eiei eies eike eiki eiko eiks eile eipo eise eisk eiso eiss eist eitb eiti eito ekeb ekek ekes eket ekis ekki ekoi ekos ekpe ekpo eksi el-b el-p elbe elbi elbo elee elek eleo eles elet elie elik elil elio elis elit elke elki elko elks elle elli ello ells eloi elok elos elpe elpi else elso elst elte elto elts