-ol bbb bbe bbg bbh bbi bbl bbn bbo be- beb bee beg beh bei bel ben beo bgb bge bgg bgh bgi bgl bgn bgo bhb bhe bhg bhh bhi bhl bho bi- bib bie big bih bii bil bin bio blb ble blg blh bli bll bln blo bnb bne bng bni bnl bnn bno bob boe bog boh boi bol bon boo ebb ebe ebg ebh ebi ebl ebn ebo eeb eee eeg eel een eeo egb ege egg egh egi egl egn ego ehb ehe ehg ehh ehi ehl ehn eho eib eie eig eii eil ein eio elb ele elg elh eli ell eln elo en- enb ene eng enh eni enl enn eno eo- eob eoe eog eoh eoi eol eon eoo gbe gbg gbh gbi gbl gbn gbo ge- geb gee geg geh gei gel gen geo ggb ggg ggh ggi ggn ggo ghb ghe ghg ghh ghi ghl ghn gho gib gie gig gih gii gil gin gio glb gle glg glh gli gll gln glo gnb gne gni gnl gnn gno gob goe gog goh goi gol gon goo h-i hbb hbe hbg hbh hbi hbl hbn hbo he- heb hee heg heh hei hel hen heo hgb hge hgg hgh hgi hgl hgn hgo hhb hhe hhg hhh hhi hhl hhn hho hib hie hig hih hii hil hin hio hlb hle hlg hlh hli hll hln hlo hnb hne hng hnh hnl hnn hno hob hoe hog hoh hoi hol hon hoo ibb ibe ibg ibh ibi ibl ibn ibo ie- iee ieg iei iel ien igb ige igg igh igi igl ign igo ihb ihe ihg ihh ihi ihl ihn iho iib iie iih iii iil iin iio il- ilb ile ilg ilh ili ill iln ilo in- inb ine ing inh ini inl inn ino io- iob ioe iog ioh ioi iol ion ioo lbb lbe lbg lbh lbi lbl lbo leb lee leg leh lei lel len leo lgb lge lgg lgh lgi lgl lgn lgo lhb lhh lhi lho lib lie lig lih lii lil lin lio llb lle llg lli lll lln llo lnb lne lng lnh lni lnl lnn lno lob loe log loh loi lol lon loo n-i nbb nbe nbg nbi nbl nbn nbo ne- neb nee neg neh nei nel nen neo ngb nge ngg ngh ngi ngl ngn ngo nhb nhe nhg nhh nhi nhl nhn nib nie nig nih nii nil nin nio nlb nle nlg nlh nli nll nln nlo nnb nne nng nnh nni nnl nnn nno no- nob noe nog noh noi nol non noo o-i ob- obb obe obg obh obi obl obn obo oeb oee oeg oeh oei oel oen oeo oge ogg ogh ogi ogl ogn ogo ohe ohg ohh ohi ohl ohn oho oib oie oii oil oin oio olb ole olg oli oll oln olo on- onb one ong onh oni onl onn ono oo- oob oog ooh ooi ool oon ooo