-ol -th bbb bbe bbh bbi bbl bbo bbt be- beb bee beh bei bel beo bet bez bhb bhe bhh bhi bhl bho bht bi- bib bie bih bii bil bio bit biz blb ble blh bli bll blo blt blz bob boe boh boi bol boo bot boz btb bte bth bti btl bto btt btz bze bzh bzo bzz ebb ebe ebh ebi ebl ebo ebt eeb eee eel eeo eet ehb ehe ehh ehi ehl eho eht eib eie eii eil eio eit elb ele elh eli ell elo elt elz eo- eob eoe eoh eoi eol eoo eot etb ete eth eti etl eto ett etz eze ezh ezo ezz h-i hbb hbe hbh hbi hbl hbo hbt hbz he- heb hee heh hei hel heo het hez hhb hhe hhh hhi hhl hho hht hhz hib hie hih hii hil hio hit hlb hle hlh hli hll hlo hlt hlz hob hoe hoh hoi hol hoo hot htb hte hth hti htl hto htt htz hze hzl hzo hzt ibb ibe ibh ibi ibl ibo ibt ibz ie- iee iei iel iet ihb ihe ihh ihi ihl iho iht iib iie iih iii iil iio iit il- ilb ile ilh ili ill ilo ilt ilz io- iob ioe ioh ioi iol ioo iot itb ite ith iti itl ito itt itz ize izh izi izo izz lbb lbe lbh lbi lbl lbo lbt leb lee leh lei lel leo let lez lhb lhh lhi lho lht lhz lib lie lih lii lil lio lit liz llb lle lli lll llo llt llz lob loe loh loi lol loo lot loz ltb lte lth lti ltl lto ltt ltz lzh lzi lzo o-i ob- obb obe obh obi obl obo obt oeb oee oeh oei oel oeo oet ohe ohh ohi ohl oho oht oib oie oii oil oio oit oiz olb ole oli oll olo olt oo- oob ooh ooi ool ooo oot ot- otb ote oth oti otl oto ott otz oze ozo ozt ozz tbb tbe tbh tbi tbl tbo tbt tbz te- teb tee teh tei tel teo tet tez th- thb the thh thi thl tho tht thz tib tie tih tii til tio tit tiz tle tlh tli tll tlo tlt tlz to- tob toe toh toi tol too tot toz ttb tte tth tti ttl tto ttt tze zbb zbl zbt zeb zee zeh zel zeo zet zez zhe zhi zhl zho zib zie zil zio zit ziz zlt zo- zob zoe zoi zol zoo zot zte ztl zzt zzz