b-u bbb bbd bbe bbg bbi bbs bbt bbu bdb bdd bde bdg bdi bds bdt bdu be- beb bed bee beg bei bes bet beu bgb bgd bge bgg bgi bgs bgt bgu bi- bib bid bie big bii bis bit biu bsb bsd bse bsg bsi bss bst bsu btb btd bte btg bti bts btt btu bub bud bue bug bui bus but buu dbb dbd dbe dbg dbi dbs dbt dbu ddb ddd dde ddg ddi dds ddt ddu de- deb ded dee deg dei des det deu dgd dge dgg dgi dgs dgt dgu di- dib did die dig dii dis dit diu dsb dsd dse dsg dsi dss dst dsu dtb dtd dte dtg dti dts dtt dtu dub dud due dug dui dus dut ebb ebd ebe ebg ebi ebs ebt ebu ed- edb edd ede edg edi eds edt edu eeb eed eee eeg ees eet egb egd ege egg egi egs egt egu eib eid eie eig eii eis eit eiu es- esb esd ese esg esi ess est esu etb etd ete etg eti ets ett etu eu- eub eud eue eug eui eus eut g-d gbd gbe gbg gbi gbs gbt gbu gdb gdd gde gdi gds gdt gdu ge- geb ged gee geg gei ges get geu ggb ggd ggg ggi ggs ggt ggu gib gid gie gig gii gis git giu gsb gsd gse gsg gsi gss gst gsu gtb gtd gte gtg gti gts gtt gtu gu- gub gud gue gug gui gus gut guu i-d ibb ibd ibe ibg ibi ibs ibt ibu idb idd ide idg idi ids idt idu ie- ied iee ieg iei ies iet igb igd ige igg igi igs igt igu iib iid iie iii iis iit iiu is- isb isd ise isg isi iss ist isu itb itd ite itg iti its itt itu iu- iub iud iue iug iui ius iut sbb sbd sbe sbg sbi sbs sbt sbu sdb sdd sde sdg sdi sds sdt sdu se- seb sed see seg sei ses set seu sgb sgd sge sgg sgi sgs sgt sgu sib sid sie sig sii sis sit siu ss- ssb ssd sse ssg ssi sss sst ssu stb std ste stg sti sts stt stu sub sud sue sug sui sus sut suu tbb tbd tbe tbg tbi tbs tbt tbu tdb tdd tde tdg tdi tds tdt tdu te- teb ted tee teg tei tes tet teu tgb tge tgg tgi tgs tgt tgu tib tid tie tig tii tis tit tiu tsb tsd tse tsg tsi tss tst tsu ttb ttd tte ttg tti tts ttt ttu tub tud tue tug tui tus tut tuu ubb ube ubg ubi ubs ubt ubu udb udd ude udg udi uds udt udu ueb ued uee ueg uei ues uet ugb uge ugg ugi ugs ugt ugu uib uid uie uig uii uis uit uiu usb usd use usg usi uss ust usu utb utd ute uti uts utt utu uue uug uus uut uuu

bbbb bbbs bbdd bbeb bbet bdes bdii bdsd bebb bebe bebi bede bedi beds bedu beeb beed beeg bees beet begg begi begs begu beis beit bes- bese bess best bete beti bets bett betu bggs bgst bibb bibe bibi bibs bide bidi bids bidu bieb bied bies biet bieu bigb bigd bige bigg bigs bigt bigu biis bis- bisd bise biss bist bisu bitd bite bits bitt bitu bsbd bseb bsed bsee bseg bses bset bsgs bssd bsse bsts btdt btie btss bttb btus bubb bube bubi bubs bubu budb budd bude budg budi buds budu bueu buge bugg bugi bugs buid buie buis buit buiu buse busi buss bust busu but- bute buti buts butt buus dbit dbss dbtt dbus dddd ddes ddie ddss ddts ddub debe debi debs debt debu dedd dede dedi dedu deeb deed deeg dees deet dege degi degs degu deid deie deis deit des- dese desg desi dess dest desu dete dets deue deus deut dgeg dgge dgsb dgsi dibb dibe dibs dide didi dids didu dieb died dies diet dieu dige digg digi digs diii diis dis- disd dise disg disi diss dist dite diti dits ditt dius dsei dssi dsst dsts dted dtss dub- dubb dube dubs dubu dudd dude duds dudu dues duet dugs dugu duid duis duit duse dusi dust dute duts duut ebbs ebed ebes ebid ebis ebit ebus edde eddi edds ede- edei edes edge edie edis edit edss edts eede eedu eeee eees eegs eese eesi eete eets eetu egbe egbu egee eggb egge eggi eggs egis egss egte egts eid- eide eidi eidu eied eiei eies eige eigg eisd eise eiss eist eitb eiti esbs esdi esds esdu esee eses eset esie esis esit esse essg essi esst essu estd este ests esui esus etds etee etes etsi etsu ette etti ettu etui eubi eude euge euse gbbs gbde gddb gdes gebe gebi gedd gede gedi geds gedu geed gees geet gege gegg geie geig geis geit gesg gesi gess gest gesu getb gete getg geti gets gett geue ggbt gggg ggss gibb gibe gibs gidd gide gidi gids gied gies giet gige gigg gigi gigs giis gisd gise giss gist gite gits giue gius gsds gsis gsse gubb gubi gubs gubu gude gudi gudu gues gugb guge gugg gugi gugu guib guid guis gusb gusd guse guss gust gute guti guts gutt gutu guus i-be ibed ibeg ibes ibet ibge ibid ibie ibis ibss ibtb ibts ibus idbe ided idee ides idid idie idig idis idse idss idts idub idus ieds ieet ieie iesg iesi iest iesu iett ieud iges iget iggs igis igue igus iide iied iies iiie iiii iiis iiit iisd iisi iist iisu iitt isbd isbe isbt isdb isde isds iseb ised isee ises iset isie isis isit isse issi isss issu istd iste isti ists isus itbe itbs ites itet itgs itie itis itse itsi itsu iuds iuge iugs iuiu