bbb bbd bbe bbg bbi bdb bdd bde bdg bdi be- beb bed bee beg bei bgb bgd bge bgg bgi bi- bib bid bie big bii dbb dbd dbe dbg dbi ddb ddd dde ddg ddi de- deb ded dee deg dei dgd dge dgg dgi di- dib did die dig dii ebb ebd ebe ebg ebi ed- edb edd ede edg edi eeb eed eee eeg egb egd ege egg egi eib eid eie eig eii g-d gbd gbe gbg gbi gdb gdd gde gdi ge- geb ged gee geg gei ggb ggd ggg ggi gib gid gie gig gii i-d ibb ibd ibe ibg ibi idb idd ide idg idi ie- ied iee ieg iei igb igd ige igg igi iib iid iie iii

bbbb bbdd bbeb bdii bebb bebe bebi bede bedi beeb beed beeg begg begi bibb bibe bibi bide bidi bieb bied bigb bigd bige bigg dddd ddie debe debi dedd dede dedi deeb deed deeg dege degi deid deie dgeg dgge dibb dibe dide didi dieb died dige digg digi diii ebed ebid edde eddi ede- edei edge edie eede eeee egbe egee eggb egge eggi eid- eide eidi eied eiei eige eigg gbde gddb gebe gebi gedd gede gedi geed gege gegg geie geig gggg gibb gibe gidd gide gidi gied gige gigg gigi i-be ibed ibeg ibge ibid ibie idbe ided idee idid idie idig ieie iide iied iiie iiii

b-e-d bbbee bebed bedde bedee bedid beebe beede beedi begee begge beibi beide beidi beige bibbe bibie bidde bided biebe big-i bigge bigig biide ddddd debbi debed debie dedde dedee dedie deede deedi degei dibeg didee didge didie diebe diege digi- digid e-dee ebbed ebbie ebeid ebibe eddie edged edgie edidi eeeee egede egged eggie eggig geddi gedeb gedge gegge geige gibbe gibbi gibed gibi- giedi gigge i-bid idied igede igged igigi iiiee iiiii

bbbbbb bedded beebee beedee beedie beegee begbie begged bibbed bibede bidbid bidded biddie bigbee bigdig biggie debbie debdeb deeded deedee degged dibbed diddie digged diii-d eddied g-bbdg gbegbe gebbie geddid gedged geedid geegee geggie gibbed gidded gidgee gigged i-bede igbide iggied

bbbbbbb debeige deedeed dig-dig gee-gee giddied i-bedde

bbbbbbbb be-edged debidibi e-i-e-i- i-ii-iii

beebeebee bidi-bidi ddddddddd

debbeebbed

biddi-biddi

bbbbbbbbbbbbbbb