-er b-p bbb bbe bbf bbi bbl bbp bbr bbt be- beb bee bef bei bel bep ber bet bfb bfe bff bfi bfl bfp bfr bft bi- bib bie bif bii bil bip bir bit blb ble blf bli bll blp blr blt bpb bpe bpf bpi bpl bpp bpr bpt brb bre brf bri brl brp brr brt btb bte btf bti btl btp btr btt ebb ebe ebf ebi ebl ebp ebr ebt eeb eee eef eel eep eer eet ef- efb efe eff efi efl efp efr eft eib eie eif eii eil eip eir eit elb ele elf eli ell elp elr elt ep- epb epe epf epi epl epp epr ept erb ere erf eri erl erp err ert etb ete etf eti etl etp etr ett fbb fbe fbf fbi fbl fbp fbr fbt feb fee fef fei fel fep fer fet ffe fff ffi ffl ffp ffr fft fib fie fif fii fil fip fir fit flb fle flf fli fll flp flr flt fpb fpe fpi fpl fpp fpr fpt frb fre frf fri frl frp frr frt ftb fte ftf fti ftl ftp ftr ftt i-f ibb ibe ibf ibi ibl ibp ibr ibt ie- iee ief iei iel iep ier iet ifb ife iff ifi ifl ifp ifr ift iib iie iif iii iil iip iir iit il- ilb ile ilf ili ill ilp ilr ilt ipb ipe ipf ipi ipl ipp ipr ipt ir- irb ire irf iri irl irp irr irt itb ite itf iti itl itp itt l-p lbb lbe lbf lbi lbl lbp lbr lbt leb lee lef lei lel lep ler let lfb lfe lff lfi lfl lfp lfr lft lib lie lif lii lil lip lir lit llb lle llf lli lll llp llr llt lpb lpe lpf lpi lpl lpp lpr lpt lrb lrf lri lrp lrr lrt ltb lte ltf lti ltl ltp ltr ltt p-p pbb pbe pbf pbi pbl pbp pbr pbt peb pee pef pei pel pep per pet pfb pfe pff pfi pfl pfp pfr pft pib pie pif pii pil pip pir pit plb ple plf pli pll plp plr plt ppb ppe ppf ppi ppl ppp ppr ppt prb pre prf pri prl prp prr prt pt- ptb pte ptf pti ptl ptp ptr ptt rbb rbe rbf rbi rbl rbp rbr rbt re- reb ree ref rei rel rep rer ret rfb rfe rff rfi rfl rfp rfr rft rib rie rif rii ril rip rir rit rle rlf rli rll rlp rlr rlt rpb rpe rpf rpi rpl rpp rpr rpt rrb rrf rri rrl rrp rrr rrt rtb rte rtf rti rtl rtp rtr rtt tbb tbe tbf tbi tbl tbp tbr tbt te- teb tee tef tei tel tep ter tet tfb tfe tff tfi tfl tfp tfr tft tib tie tif tii til tip tir tit tle tlf tli tll tlp tlr tlt tpb tpe tpf tpi tpl tpp tpr tpt trb tre trf tri trl trp trr trt ttb tte ttf tti ttl ttp ttr ttt

bbbb bbeb bbet bblb bbpr bebb bebe bebi beeb beef beel beep beer beet befe beff beft beil beir beit bele beli bell belp belt bere beri berr bert bete beti bett bffl bfpp bftt bibb bibe bibi bibl bieb bief biel bier biet biff bifi bile bili bill bilt bipp birb bire biri birl birr birt bite bitt blbt bleb blee blei blet blip blir blit bpel bpfl bptf bpti breb bree bref brei brel brep brer bret brie bril brit brlp brrr btbp btie btlp btrt bttb ebbr ebel eber ebit ebli eeee eefe eefl eele eete efbr efet effi efil efit eft- eftp eiei eier eile eipr eire eitb eiti eitr el-b el-p elbe elbi elee elef eler elet elfe elfi elft elie elif elil elit elle elli elpe elpi elte epee eper epi- epie epil epip epit eple epll eppp eprb eprp epte erbb erbe ereb erei erel erer eret erft erie eril erit erle erli erll erpe erre ertl etbr etee etel eter etfb etfe etre ette etti fble feeb feel feer feet fefe feff fefi feie feil feir feit fele felf feli fell felt ferb fere ferr fert fete feti fetp fetr fett ffee ffff ffii ffrr fftf fibe fibp fief fiel fier fife fiff fifi fift fiii fiil file fili fill fipp fire fite fiti fitt flee fler flet flii flip flit fprf free frei frep fret frib frie fril frip frit ft-l fter ftii ftlb ftpe i-be ibet ibfi ibie ible ibri ibtb ibtl ieet ieie iele iere ieri ietf iett ifbb ifel ifer ifil ifit ifrb ifrf ifri iiie iiii iiit iipf iitr iitt ile- iler ilet ilie ilir ilit ill- ille illi illp illt ilpe ilpr ilre iper ipet ipie ipil ippf ippr ipri irbe irbp iree irel irer irfe iri- irie iril irip irlb irpe irre irri irte irtf irti irtp itbe itel itep iter itet itie itif itil itll itrf itri ittf lblr lbrt leef leel leep leer leet lefe leff left leib leie leif leil leir leit lele leli lell lepe lepi lepp lept lere lerp lert lete leti lett lftp libe libr lieb lief liel liep lier liet life liff lifl lift liii liir lilb lile lili lill lilt lip- lipb lipe lipi lipl lipp lire liri lirl lirp lirr lirt litb lite liti litl litr litt llef llet llll lpfp lpft lppl lprp lptb lrif lrrr ltbf ltbl ltee ltib lttr pbil pbrf pebl peel peep peer peet peff peil peip peir peit pel- pelb pele pelf pell pelt pepe pepi per- pere perf peri perl perp perr pert pete peti petr pett pfet pfff pffr pfft pfit pfli pfte pibb pibi piel piep pier piet piff piip pil- pile pili pill pilt pipe pipi pipp pire piri pirl pirr pite pitf piti pitr pitt plbr ple- pleb plee plei plet plff plib plie plif plip plit plpp