-er -ol b-p bbb bbe bbf bbi bbl bbo bbp bbr bbs be- beb bee bef bei bel beo bep ber bes bfb bfe bff bfi bfl bfo bfp bfr bfs bi- bib bie bif bii bil bio bip bir bis blb ble blf bli bll blo blp blr bls bob boe bof boi bol boo bop bor bos bpb bpe bpf bpi bpl bpo bpp bpr bps brb bre brf bri brl bro brp brr brs bsb bse bsf bsi bsl bso bsp bsr bss ebb ebe ebf ebi ebl ebo ebp ebr ebs eeb eee eef eel eeo eep eer ees ef- efb efe eff efi efl efo efp efr efs eib eie eif eii eil eio eip eir eis elb ele elf eli ell elo elp elr els eo- eob eoe eof eoi eol eoo eop eor eos ep- epb epe epf epi epl epo epp epr eps erb ere erf eri erl ero erp err ers es- esb ese esf esi esl eso esp esr ess fbb fbe fbf fbi fbl fbo fbp fbr fbs feb fee fef fei fel feo fep fer fes ffe fff ffi ffl ffo ffp ffr ffs fib fie fif fii fil fip fir fis flb fle flf fli fll flo flp flr fls fob foe fof foi fol foo fop for fos fpb fpe fpi fpl fpo fpp fpr fps frb fre frf fri frl fro frp frr frs fsb fse fsf fsi fsl fso fsp fsr fss i-f ibb ibe ibf ibi ibl ibo ibp ibr ibs ie- iee ief iei iel iep ier ies ifb ife iff ifi ifl ifo ifp ifr ifs iib iie iif iii iil iio iip iir iis il- ilb ile ilf ili ill ilo ilp ilr ils io- iob ioe iof ioi iol ioo iop ior ios ipb ipe ipf ipi ipl ipo ipp ipr ips ir- irb ire irf iri irl iro irp irr irs is- isb ise isf isi isl iso isp isr iss l-p lbb lbe lbf lbi lbl lbo lbp lbr lbs leb lee lef lei lel leo lep ler les lfb lfe lff lfi lfl lfo lfp lfr lfs lib lie lif lii lil lio lip lir lis llb lle llf lli lll llo llp llr lls lob loe lof loi lol loo lop lor los lpb lpe lpf lpi lpl lpo lpp lpr lps lrb lrf lri lro lrp lrr lrs lsb lse lsf lsi lsl lso lsp lsr lss o-i ob- obb obe obf obi obl obo obp obr obs oeb oee oef oei oel oeo oep oer oes of- ofb ofe off ofi ofl ofo ofp ofr ofs oib oie oif oii oil oio oip oir ois olb ole olf oli oll olo olp ols oo- oob oof ooi ool ooo oop oor oos op- opb ope opf opi opl opo opp opr ops or- orb ore orf ori orl oro orp orr ors os- osb ose osf osi osl oso osp osr oss p-p pbb pbe pbf pbi pbl pbo pbp pbr pbs peb pee pef pei pel peo pep per pes pfb pfe pff pfi pfl pfo pfp pfr pfs pib pie pif pii pil pio pip pir pis plb ple plf pli pll plo plp plr pls pob poe pof poi pol poo pop por pos ppb ppe ppf ppi ppl ppo ppp ppr pps prb pre prf pri prl pro prp prr prs ps- psb pse psf psi psl pso psp psr pss rbb rbe rbf rbi rbl rbo rbp rbr rbs re- reb ree ref rei rel reo rep rer res rfb rfe rff rfi rfl rfo rfp rfr rfs rib rie rif rii ril rio rip rir ris rle rlf rli rll rlo rlp rlr rls rob roe rof roi rol roo rop ror ros rpb rpe rpf rpi rpl rpo rpp rpr rps rrb rrf rri rrl rrp rrr rrs rsb rse rsf rsi rsl rso rsp rsr rss sbb sbe sbf sbi sbl sbo sbp sbr sbs se- seb see sef sei sel seo sep ser ses sfb sfe sff sfi sfl sfo sfp sfr sfs sib sie sif sii sil sio sip sir sis slb sle slf sli sll slo slp slr sls sob soe sof soi sol soo sop sor sos spb spe spf spi spl spo spp spr sps sr- srb sre srf sri srl sro srp srr srs ss- ssb sse ssf ssi ssl sso ssp ssr sss

-ose bbbb bbbs bbeb bblb bbls bbpr bebb bebe bebi bebo beeb beef beel beep beer bees befe beff befo beil beir beis bele beli bell belo belp bels beo- beof beor beos bepo bere beri bero berr bers bes- bese beso bess bffl bffs bfpo bfpp bfsi bfsr bibb bibe bibi bibl bibo bibs bieb bief biel bier bies biff bifi biis bile bili bill bilo bils bio- bioi biol bios bipp bips birb bire biri birl biro birr birs bis- bise bisl biso bisp biss bleb blee blei bleo bles blio blip blir blis blls blob bloo blop blsp blss bobb bobe bobi bobo bobs boee boef boel boeo boep boer boes bofe boff bofs boi- boie boii boil bois bole boli boll bolo bols boob booe boof bool boop boor boos bope bopp bops bor- bore borf bori boro borr bors bose bosi boso boss bpel bpfl bpoe breb bree bref brei brel breo brep brer bres brie bril brio bris brlp brls brob broe brol broo bror bros brrr brrs brsb brsr bseb bsee bser bses bsff bsfs bsos bspp bspr bsse ebbo ebbr ebbs ebel eber ebes ebis ebli eboe ebol eboo ebor ebos ebpo ebro eeee eees eefe eefl eele eels eeps eero eers eese eesi efbr efeo efes effi effs efil efor efsi eiei eier eies eifs eile eipo eipr eire eirs eise eiso eiss el-b el-p elbe elbi elbo elee elef eleo eler eles elfe elfi elfs elie elif elil elio elis elle elli ello ells eloi