-ol -th bbb bbe bbg bbh bbi bbl bbo bbt be- beb bee beg beh bei bel beo bet bgb bge bgg bgh bgi bgl bgo bgt bhb bhe bhg bhh bhi bhl bho bht bi- bib bie big bih bii bil bio bit blb ble blg blh bli bll blo blt bob boe bog boh boi bol boo bot btb bte btg bth bti btl bto btt ebb ebe ebg ebh ebi ebl ebo ebt eeb eee eeg eel eeo eet egb ege egg egh egi egl ego egt ehb ehe ehg ehh ehi ehl eho eht eib eie eig eii eil eio eit elb ele elg elh eli ell elo elt eo- eob eoe eog eoh eoi eol eoo eot etb ete etg eth eti etl eto ett gbe gbg gbh gbi gbl gbo gbt ge- geb gee geg geh gei gel geo get ggb ggg ggh ggi ggo ggt ghb ghe ghg ghh ghi ghl gho ght gib gie gig gih gii gil gio git glb gle glg glh gli gll glo glt gob goe gog goh goi gol goo got gtb gte gtg gth gti gtl gto gtt h-i hbb hbe hbg hbh hbi hbl hbo hbt he- heb hee heg heh hei hel heo het hgb hge hgg hgh hgi hgl hgo hgt hhb hhe hhg hhh hhi hhl hho hht hib hie hig hih hii hil hio hit hlb hle hlg hlh hli hll hlo hlt hob hoe hog hoh hoi hol hoo hot htb hte htg hth hti htl hto htt ibb ibe ibg ibh ibi ibl ibo ibt ie- iee ieg iei iel iet igb ige igg igh igi igl igo igt ihb ihe ihg ihh ihi ihl iho iht iib iie iih iii iil iio iit il- ilb ile ilg ilh ili ill ilo ilt io- iob ioe iog ioh ioi iol ioo iot itb ite itg ith iti itl ito itt lbb lbe lbg lbh lbi lbl lbo lbt leb lee leg leh lei lel leo let lgb lge lgg lgh lgi lgl lgo lgt lhb lhh lhi lho lht lib lie lig lih lii lil lio lit llb lle llg lli lll llo llt lob loe log loh loi lol loo lot ltb lte ltg lth lti ltl lto ltt o-i ob- obb obe obg obh obi obl obo obt oeb oee oeg oeh oei oel oeo oet oge ogg ogh ogi ogl ogo ogt ohe ohg ohh ohi ohl oho oht oib oie oii oil oio oit olb ole olg oli oll olo olt oo- oob oog ooh ooi ool ooo oot ot- otb ote otg oth oti otl oto ott tbb tbe tbg tbh tbi tbl tbo tbt te- teb tee teg teh tei tel teo tet tgb tge tgg tgh tgi tgl tgo tgt th- thb the thg thh thi thl tho tht tib tie tig tih tii til tio tit tle tlg tlh tli tll tlo tlt to- tob toe tog toh toi tol too tot ttb tte ttg tth tti ttl tto ttt