-er bbb bbd bbe bbi bbm bbr bbt bdb bdd bde bdi bdm bdr bdt be- beb bed bee bei bem ber bet bi- bib bid bie bii bim bir bit bmb bmd bme bmi bmm bmr bmt brb brd bre bri brm brr brt btb btd bte bti btm btr btt dbb dbd dbe dbi dbm dbr dbt ddb ddd dde ddi ddm ddr ddt de- deb ded dee dei dem der det di- dib did die dii dim dir dit dmb dmd dme dmi dmm dmr dmt drb drd dre dri drm drr drt dtb dtd dte dti dtm dtr dtt ebb ebd ebe ebi ebm ebr ebt ed- edb edd ede edi edm edr edt eeb eed eee eem eer eet eib eid eie eii eim eir eit em- emb emd eme emi emm emr emt erb erd ere eri erm err ert etb etd ete eti etm etr ett i-d ibb ibd ibe ibi ibm ibr ibt idb idd ide idi idm idr idt ie- ied iee iei iem ier iet iib iid iie iii iim iir iit im- imb imd ime imi imm imt ir- irb ird ire iri irm irr irt itb itd ite iti itm itt m-r mbb mbd mbe mbi mbm mbr mbt mdb mdd mde mdi mdm mdr mdt meb med mee mei mem mer met mi- mib mid mie mii mim mir mit mmb mmd mme mmi mmm mmr mmt mrb mrd mre mri mrm mrr mrt mtb mtd mte mti mtm mtr mtt rbb rbd rbe rbi rbm rbr rbt rdb rdd rde rdi rdm rdr rdt re- reb red ree rei rem rer ret rib rid rie rii rim rir rit rmb rmd rme rmi rmm rmr rmt rrb rrd rri rrm rrr rrt rtb rtd rte rti rtm rtr rtt tbb tbd tbe tbi tbm tbr tbt tdb tdd tde tdi tdm tdr tdt te- teb ted tee tei tem ter tet tib tid tie tii tim tir tit tmb tmd tme tmi tmm tmr tmt trb trd tre tri trm trr trt ttb ttd tte tti ttm ttr ttt

bbbb bbdd bbeb bbet bd-r bdii bdmi bdrm bebb bebe bebi bede bedi beeb beed beem beer beet beim beir beit beme berd bere beri berm berr bert bete beti bett bibb bibe bibi bide bidi bidr bieb bied bier biet birb bird bire biri birr birt bitd bite bitt bmdb bmir bmmi brdm brdt breb bred bree brei brem brer bret brid brie brim brit brrm brrr btdt btie btrt bttb dbit dbtt dddd ddie ddre debe debi debt dedd dede dedi deeb deed deem deer deet deid deie deim deir deit dem- demb demd deme demi der- derb dere deri derm derr dete detr dibb dibe dide didi dieb died diem dier diet diii dime dimi dimm dird dire dirr dirt dite diti ditt dmdt dmrb dred dree drei drem dret drib drie drit dted ebbr ebed eber ebid ebit edde eddi eddm ede- edei edem eder edie edit edme edrm eede eeee eete eid- eide eidi eidr eied eiei eier eime eimi eird eire eitb eiti eitm eitr embd embe embi embr emdt emer emet emid emii emim emir emit emme emmi emre emte erbb erbe erde erdi ereb ered erei erem erer eret erie erim erit erme erre etbr etee etem eter etim etre etrm ette etti i-be ibbm ibed ibet ibid ibie ibim ibrd ibri ibtb idbe idbm iddm ided idee idem ider idid idie idir idre iedm iedr ieet ieie ieme iere ieri ietm iett iide iied iiie iiii iiit iitm iitr iitt imbe imbi imdb imdi imdt imed imer imet imid imir imit imme immi immt imre imri imrr irbe irbm ired iree irem irer iri- irid irie irre irri irte irti itbe item iter itet itie itim itme itri mbdb mbed mbim mddm mdii mdme mebe medb medd mede medi meed meem meer meet meid meir meit meme memr mer- merb merd mere meri merm mert met- mete meti mett mid- mide midi miee miem mier miet miii miit mim- mimd mime mimi mird mire miri mirr mirt mit- mitb mite miti mitm mitt mmdb mmdi mmii mmmd mmmm mrbb mrbm mrdd mreb mred mree mrmd mrtm mrtt mtbd mtre mtrr mttr rbbb rbbr rdbm rder rebb rebe redd rede redi redr reeb reed reem reet reid reii reim reir reit reme remi rerd rere reri rert retd rete reti retr rett rib- ribe ridd ride ridi ried riem rier riet rime rimi rimm rire riri rite riti ritt rred rrrr rtdt rtee rtei rtmi tbit tbrb tddb tdmi tdri tedd tede tedi tedm teed teem teer teet teie teim teir teme ter- tere teri term terr tete teti tetr tett tibi tidd tide tie- tied tiee tiei tier tiet tiit time timi timm tirb tird tire tiri tirr tite titi titt tmbr tmed tmtt tre- tred tree trei trem tret tri- trib trie trim trit trmb trmd trmi trte trtr ttbb tter ttim tttt

-tree b-e-d bbbee bd-re be-er bebed beber bebti bedde bedee beder bedet bedid bedim bedri beebe beede beedi beerd beeri beete beibi beide beidi beier beird beire beite bembe bemer bemet berbe berde bered berei beret berid berie berim berit berme berre berri berte berti betee beter betid betie betim betre bett- bette betti bibbe biber bibie bibri bidde bided bider bidet bidri biebe bierd biere bieri biert bieti biide birde birie birme birmi bited biter bitit bitte bitti bmiii bredd brede bredi bredt breed breem breer breet breid breim breit breme bremm brerd brere brett bribe bride bridi brier brime brimm brite britt brmmm brrrr btr-d btr-t d-mer ddddd ddrmm debbi debed deber debet debie debir debit debte dedde dedee deder dedie dedir dedit deede deedi deeme deemi deere deidt deite dembe demer demet demi- demir demit demme demre derbe derbi derde dered derib derm- derme derre deter detie detre dette dibri didee didem didie didim didit diebe dieme dieri diete dimed dimer