b-u bbb bbd bbe bbi bbu bdb bdd bde bdi bdu be- beb bed bee bei beu bi- bib bid bie bii biu bub bud bue bui buu dbb dbd dbe dbi dbu ddb ddd dde ddi ddu de- deb ded dee dei deu di- dib did die dii diu dub dud due dui ebb ebd ebe ebi ebu ed- edb edd ede edi edu eeb eed eee eib eid eie eii eiu eu- eub eud eue eui i-d ibb ibd ibe ibi ibu idb idd ide idi idu ie- ied iee iei iib iid iie iii iiu iu- iub iud iue iui ubb ube ubi ubu udb udd ude udi udu ueb ued uee uei uib uid uie uii uiu uue uuu

bbbb bbdd bbeb bdii bebb bebe bebi bede bedi bedu beeb beed bibb bibe bibi bide bidi bidu bieb bied bieu bubb bube bubi bubu budb budd bude budi budu bueu buid buie buiu dddd ddie ddub debe debi debu dedd dede dedi dedu deeb deed deid deie deue dibb dibe dide didi didu dieb died dieu diii dub- dubb dube dubu dudd dude dudu duid ebed ebid edde eddi ede- edei edie eede eedu eeee eid- eide eidi eidu eied eiei eubi eude i-be ibed ibid ibie idbe ided idee idid idie idub ieie ieud iide iied iiie iiii iuiu u-ie ubbe ubbi ubid ubii ubud uddi udid uuuu

b-e-d bbbee bebed bedde bedee bedid bedub bedue beebe beede beedi beibi beide beidi beidu bibbe bibie bidde biddu bided biebe biide bubbe budde buddu ddddd debbi debed debie dedde dedee dedie deede deedi diddu didee didie diebe dubbi dubee dubi dubie duded e-dee ebbed ebbie ebeid ebibe eddie edidi eeeee eubie i-bid idied iiiee iiiii u-dub uuuuu

bbbbbb bedded beebee beedee beedie bibbed bibede bidbid bidded biddie bububu budded buddie debbie debdeb dedieu deeded deedee dibbed diddie didube diii-d dubbed dubdub duddie eddied i-bede uudibe

bbbbbbb buddied deedeed i-bedde

bbbbbbbb debidibi e-i-e-i- i-ii-iii

beebeebee bidi-bidi ddddddddd dub-i-dub

debbeebbed ubbi-dubbi

biddi-biddi

bbbbbbbbbbbbbbb