-er -th b-p bbb bbe bbg bbh bbi bbp bbr bbt be- beb bee beg beh bei bep ber bet bgb bge bgg bgh bgi bgp bgr bgt bhb bhe bhg bhh bhi bhp bhr bht bi- bib bie big bih bii bip bir bit bpb bpe bpg bph bpi bpp bpr bpt brb bre brg brh bri brp brr brt btb bte btg bth bti btp btr btt ebb ebe ebg ebh ebi ebp ebr ebt eeb eee eeg eep eer eet egb ege egg egh egi egp egr egt ehb ehe ehg ehh ehi ehp ehr eht eib eie eig eii eip eir eit ep- epb epe epg eph epi epp epr ept erb ere erg erh eri erp err ert etb ete etg eth eti etp etr ett g-p gbe gbg gbh gbi gbp gbr gbt ge- geb gee geg geh gei gep ger get ggb ggg ggh ggi ggp ggr ggt ghb ghe ghg ghh ghi ghp ghr ght gib gie gig gih gii gip gir git gpb gpe gpg gph gpi gpp gpr gpt grb gre grg grh gri grp grr grt gtb gte gtg gth gti gtp gtr gtt h-i hbb hbe hbg hbh hbi hbp hbr hbt he- heb hee heg heh hei hep her het hgb hge hgg hgh hgi hgp hgr hgt hhb hhe hhg hhh hhi hhp hhr hht hib hie hig hih hii hip hir hit hpb hpe hpg hph hpi hpp hpr hpt hr- hrb hre hrg hrh hri hrp hrr hrt htb hte htg hth hti htp htr htt ibb ibe ibg ibh ibi ibp ibr ibt ie- iee ieg iei iep ier iet igb ige igg igh igi igp igr igt ihb ihe ihg ihh ihi ihp ihr iht iib iie iih iii iip iir iit ipb ipe ipg ipi ipp ipr ipt ir- irb ire irg iri irp irr irt itb ite itg ith iti itp itt p-p pbb pbe pbg pbi pbp pbr pbt peb pee peg peh pei pep per pet pgb pge pgg pgh pgi pgp pgr pgt phb phe phg phi php phr pht pib pie pig pih pii pip pir pit ppb ppe ppg pph ppi ppp ppr ppt prb pre prg prh pri prp prr prt pt- ptb pte ptg pth pti ptp ptr ptt rbb rbe rbg rbh rbi rbp rbr rbt re- reb ree reg reh rei rep rer ret rgb rge rgg rgh rgi rgp rgr rgt rh- rhb rhe rhg rhh rhi rhp rhr rht rib rie rig rih rii rip rir rit rpb rpe rpg rph rpi rpp rpr rpt rrb rrg rrh rri rrp rrr rrt rtb rte rtg rti rtp rtr rtt tbb tbe tbg tbh tbi tbp tbr tbt te- teb tee teg teh tei tep ter tet tgb tge tgg tgh tgi tgp tgr tgt th- thb the thg thh thi thp thr tht tib tie tig tih tii tip tir tit tpb tpe tpg tph tpi tpp tpr tpt trb tre trg trh tri trp trr trt ttb tte ttg tth tti ttp ttr ttt

bbbb bbeb bbet bbpr bbrg bebb bebe bebi beeb beeg beep beer beet begg begi behr beir beit bere berg beri berr bert bete beth beti bett bght bher bhet bhie bhir bhit bhrt bibb bibe bibi bieb bier biet bigb bige bigg bigt bihe bihi bipp birb bire birg biri birr birt bite bith bitt bpti breb bree breg brei brep brer bret brie brig brih brit brrr btbp btie btrt bttb ebbr eber ebit eeee eerg eete eeth egbe egee eger eggb egge eggh eggi eggp eghe eghh egir egpb egpe egph egpi egre egri egte eheh eher ehpt ehre ehte eiei eier eige eigg eigh eipr eire eitb eith eiti eitr epee eper eph- ephi epi- epie epip epit eppp eprb eprp epte erbb erbe ereb erei erer eret erg- ergg ergh ergi erie erih erit erpe erre erth etbr etee eter eth- ethe etre ette etti gebe gebi geep geer geet gege gegg geht geie geig geir geit gepe gerb gere geri gert getb gete getg geth geti gett ggbt gggg gghg ghee gheg ghib ghit gibb gibe gibh gier giet gige gigg gigi gihe gipe gipi gipp gire girg giri girr girt gite gith gper gpgp gpip gprp grbr greb gree greg grep gret grib grie grig grip grit grrr gtbr gtip h-ii hbit hebb hebe hebi hebr heeb heeg heep heer heet hege hegg hegh hegi hehe heie heih heir heit hepe hepi hepp hept herb here herg heri herp herr hert hete heth hett hhgg hhhh hhip hhtp hibi hibt hiei hier hiet hige high higi higt hihe hihi hiht hiie hiit hipe hipp hipt hire hiri hirt hite hiti hitt hpgp hppe hprt hpti hree hrib hrip hrit hrpp hrtb hrte htet htpp http httr i-be ibeg ibeh ibet ibge ibie ibri ibtb ieet ieie iere ieri iett iger iget ighe ight igri ihep iher ihit ihre iiht iiie iiii iiit iitr iitt iper ipet iphr ipie ippr ipri irbe irbp iree irer iri- irie irig irip irpe irre irri irte irti irtp itbe itep iter itet ithe itie itri peep peer peet pegg pegh pehe pehr peip peir peit pepe pepi per- pere perg perh peri perp perr pert pete peth peti petr pett pger pgib phe- phet phht phi- phip phit phrr pibb pibi piep pier piet pigb pigg pigh pigp pigt piip pipe pipi pipp pire pirg piri pirr pite pith piti pitr pitt pper ppgi pphi ppib ppie ppig ppih pppp pptt pre- preb pree preg prep pret pri- prie prig prii prri prti prtp prtr pter rbbb rbbr rbgh rebb rebe reeb reep reet rege regi regr regt rehb rehe rehi reht reii reir reit repe repi repp repr rept rere rerg reri rert rete reth reti retr rett rgbe rgbi rgit rgtr rhbg rheb rhee rhet rhib rib- ribe riep rier riet rige rigg righ rigi riht ripe ripi ripp