-ol bbb bbe bbg bbh bbi bbl bbo bbs be- beb bee beg beh bei bel beo bes bgb bge bgg bgh bgi bgl bgo bgs bhb bhe bhg bhh bhi bhl bho bhs bi- bib bie big bih bii bil bio bis blb ble blg blh bli bll blo bls bob boe bog boh boi bol boo bos bsb bse bsg bsh bsi bsl bso bss ebb ebe ebg ebh ebi ebl ebo ebs eeb eee eeg eel eeo ees egb ege egg egh egi egl ego egs ehb ehe ehg ehh ehi ehl eho ehs eib eie eig eii eil eio eis elb ele elg elh eli ell elo els eo- eob eoe eog eoh eoi eol eoo eos es- esb ese esg esh esi esl eso ess gbe gbg gbh gbi gbl gbo gbs ge- geb gee geg geh gei gel geo ges ggb ggg ggh ggi ggo ggs ghb ghe ghg ghh ghi ghl gho ghs gib gie gig gih gii gil gio gis glb gle glg glh gli gll glo gls gob goe gog goh goi gol goo gos gsb gse gsg gsi gsl gso gss h-i hbb hbe hbg hbh hbi hbl hbo hbs he- heb hee heg heh hei hel heo hes hgb hge hgg hgh hgi hgl hgo hgs hhb hhe hhg hhh hhi hhl hho hhs hib hie hig hih hii hil hio his hlb hle hlg hlh hli hll hlo hls hob hoe hog hoh hoi hol hoo hos hsb hse hsg hsh hsi hsl hss ibb ibe ibg ibh ibi ibl ibo ibs ie- iee ieg iei iel ies igb ige igg igh igi igl igo igs ihb ihe ihg ihh ihi ihl iho ihs iib iie iih iii iil iio iis il- ilb ile ilg ilh ili ill ilo ils io- iob ioe iog ioh ioi iol ioo ios is- isb ise isg ish isi isl iso iss lbb lbe lbg lbh lbi lbl lbo lbs leb lee leg leh lei lel leo les lgb lge lgg lgh lgi lgl lgo lgs lhb lhh lhi lho lhs lib lie lig lih lii lil lio lis llb lle llg lli lll llo lls lob loe log loh loi lol loo los lsb lse lsg lsh lsi lsl lso lss o-i ob- obb obe obg obh obi obl obo obs oeb oee oeg oeh oei oel oeo oes oge ogg ogh ogi ogl ogo ogs ohe ohg ohh ohi ohl oho ohs oib oie oii oil oio ois olb ole olg oli oll olo ols oo- oob oog ooh ooi ool ooo oos os- osb ose osg osh osi osl oso oss sbb sbe sbg sbh sbi sbl sbo sbs se- seb see seg seh sei sel seo ses sgb sge sgg sgh sgi sgl sgo sgs sh- shb she shg shh shi shl sho shs sib sie sig sih sii sil sio sis slb sle slg slh sli sll slo sls sob soe sog soh soi sol soo sos ss- ssb sse ssg ssh ssi ssl sso sss