bbb bbd bbe bbg bbi bbo bbs bdb bdd bde bdg bdi bdo bds be- beb bed bee beg bei beo bes bgb bgd bge bgg bgi bgo bgs bi- bib bid bie big bii bio bis bob bod boe bog boi boo bos bsb bsd bse bsg bsi bso bss dbb dbd dbe dbg dbi dbo dbs ddb ddd dde ddg ddi ddo dds de- deb ded dee deg dei deo des dgd dge dgg dgi dgs di- dib did die dig dii dio dis dob dod doe dog doi doo dos dsb dsd dse dsg dsi dso dss ebb ebd ebe ebg ebi ebo ebs ed- edb edd ede edg edi edo eds eeb eed eee eeg eeo ees egb egd ege egg egi ego egs eib eid eie eig eii eio eis eo- eob eod eoe eog eoi eoo eos es- esb esd ese esg esi eso ess g-d gbd gbe gbg gbi gbo gbs gdb gdd gde gdi gdo gds ge- geb ged gee geg gei geo ges ggb ggd ggg ggi ggo ggs gib gid gie gig gii gio gis gob god goe gog goi goo gos gsb gsd gse gsg gsi gso gss i-d ibb ibd ibe ibg ibi ibo ibs idb idd ide idg idi ido ids ie- ied iee ieg iei ies igb igd ige igg igi igo igs iib iid iie iii iio iis io- iob iod ioe iog ioi ioo ios is- isb isd ise isg isi iso iss o-i ob- obb obd obe obg obi obo obs odb odd ode odg odi odo ods oeb oed oee oeg oei oeo oes ogd oge ogg ogi ogo ogs oib oid oie oii oio ois oo- oob ood oog ooi ooo oos os- osb osd ose osg osi oso oss sbb sbd sbe sbg sbi sbo sbs sdb sdd sde sdg sdi sdo sds se- seb sed see seg sei seo ses sgb sgd sge sgg sgi sgo sgs sib sid sie sig sii sio sis sob sod soe sog soi soo sos ss- ssb ssd sse ssg ssi sso sss