-ol b-p bbb bbd bbe bbg bbi bbl bbo bbp bdb bdd bde bdg bdi bdl bdo bdp be- beb bed bee beg bei bel beo bep bgb bgd bge bgg bgi bgl bgo bgp bi- bib bid bie big bii bil bio bip blb bld ble blg bli bll blo blp bob bod boe bog boi bol boo bop bpb bpd bpe bpg bpi bpl bpo bpp dbb dbd dbe dbg dbi dbl dbo dbp ddb ddd dde ddg ddi ddl ddo ddp de- deb ded dee deg dei del deo dep dgd dge dgg dgi dgl dgp di- dib did die dig dii dil dio dip dl- dlb dld dle dlg dli dll dlo dlp dob dod doe dog doi dol doo dop dpb dpd dpe dpg dpi dpl dpo dpp ebb ebd ebe ebg ebi ebl ebo ebp ed- edb edd ede edg edi edl edo edp eeb eed eee eeg eel eeo eep egb egd ege egg egi egl ego egp eib eid eie eig eii eil eio eip elb eld ele elg eli ell elo elp eo- eob eod eoe eog eoi eol eoo eop ep- epb epd epe epg epi epl epo epp g-d g-p gbd gbe gbg gbi gbl gbo gbp gdb gdd gde gdi gdl gdo gdp ge- geb ged gee geg gei gel geo gep ggb ggd ggg ggi ggo ggp gib gid gie gig gii gil gio gip glb gld gle glg gli gll glo glp gob god goe gog goi gol goo gop gpb gpd gpe gpg gpi gpl gpo gpp i-d ibb ibd ibe ibg ibi ibl ibo ibp idb idd ide idg idi idl ido idp ie- ied iee ieg iei iel iep igb igd ige igg igi igl igo igp iib iid iie iii iil iio iip il- ilb ild ile ilg ili ill ilo ilp io- iob iod ioe iog ioi iol ioo iop ipb ipd ipe ipg ipi ipl ipo ipp l-p lbb lbd lbe lbg lbi lbl lbo lbp ldb ldd lde ldg ldi ldl ldo ldp leb led lee leg lei lel leo lep lgb lgd lge lgg lgi lgl lgo lgp lib lid lie lig lii lil lio lip llb lld lle llg lli lll llo llp lob lod loe log loi lol loo lop lpb lpd lpe lpg lpi lpl lpo lpp o-i ob- obb obd obe obg obi obl obo obp odb odd ode odg odi odl odo odp oeb oed oee oeg oei oel oeo oep ogd oge ogg ogi ogl ogo ogp oib oid oie oii oil oio oip olb old ole olg oli oll olo olp oo- oob ood oog ooi ool ooo oop op- opb opd ope opg opi opl opo opp p-p pbb pbd pbe pbg pbi pbl pbo pbp pdb pdd pde pdg pdi pdl pdo pdp peb ped pee peg pei pel peo pep pgb pgd pge pgg pgi pgl pgo pgp pib pid pie pig pii pil pio pip plb pld ple plg pli pll plo plp pob pod poe pog poi pol poo pop ppb ppd ppe ppg ppi ppl ppo ppp