-ol bbb bbd bbe bbg bbi bbl bbo bdb bdd bde bdg bdi bdl bdo bdv be- beb bed bee beg bei bel beo bev bgb bgd bge bgg bgi bgl bgo bgv bi- bib bid bie big bii bil bio biv blb bld ble blg bli bll blo blv bob bod boe bog boi bol boo bov bvb bvd bve bvg bvi bvl bvo bvv dbb dbd dbe dbg dbi dbl dbo dbv ddb ddd dde ddg ddi ddl ddo de- deb ded dee deg dei del deo dev dgd dge dgg dgi dgl di- dib did die dig dii dil dio div dl- dlb dld dle dlg dli dll dlo dlv dob dod doe dog doi dol doo dov dvb dvd dve dvg dvi dvl ebb ebd ebe ebg ebi ebl ebo ebv ed- edb edd ede edg edi edl edo eeb eed eee eeg eel eeo eev egb egd ege egg egi egl ego eib eid eie eig eii eil eio eiv elb eld ele elg eli ell elo elv eo- eob eod eoe eog eoi eol eoo evb evd eve evg evi evl evo evv g-d gbd gbe gbg gbi gbl gbo gbv gdb gdd gde gdi gdl gdo gdv ge- geb ged gee geg gei gel geo gev ggb ggd ggg ggi ggo ggv gib gid gie gig gii gil gio giv glb gld gle glg gli gll glo glv gob god goe gog goi gol goo gov gvb gvd gve gvg gvi gvl gvo i-d i-v ibb ibd ibe ibg ibi ibl ibo ibv idb idd ide idg idi idl ido idv ie- ied iee ieg iei iel iev igb igd ige igg igi igl igo iib iid iie iii iil iio il- ilb ild ile ilg ili ill ilo ilv io- iob iod ioe iog ioi iol ioo iov ivb ivd ive ivg ivi ivl ivo ivv lbb lbd lbe lbg lbi lbl lbo lbv ldb ldd lde ldg ldi ldl ldo ldv leb led lee leg lei lel leo lev lgb lgd lge lgg lgi lgl lgo lgv lib lid lie lig lii lil lio liv llb lld lle llg lli lll llo llv lob lod loe log loi lol loo lov lvb lvd lve lvg lvi lvl lvv o-i ob- obb obd obe obg obi obl obo obv odb odd ode odg odi odl odo odv oeb oed oee oeg oei oel oeo ogd oge ogg ogi ogl ogo oib oid oie oii oil oio oiv olb old ole olg oli oll olo oo- oob ood oog ooi ool ooo oov ov- ovb ovd ove ovi ovl ovo ovv v-e vbd vbg vbi vbl vbo vbv vdb vdd vde vdg vdi vdl vdo vdv veb ved vee veg vei vel veo vgg vgl vgo vi- vib vid vie vig vii vil vio viv vl- vlb vld vle vll vlo vlv vob vod voe vog voi vol voo vov vvb vvg vvi vvo vvv