-ol -th bbb bbe bbh bbi bbk bbl bbo bbt be- beb bee beh bei bek bel beo bet bhb bhe bhh bhi bhk bhl bho bht bi- bib bie bih bii bik bil bio bit bkb bke bkk bkl bko bkt blb ble blh bli blk bll blo blt bob boe boh boi bok bol boo bot btb bte bth bti btk btl bto btt ebb ebe ebh ebi ebk ebl ebo ebt eeb eee eek eel eeo eet ehb ehe ehh ehi ehl eho eht eib eie eii eik eil eio eit ekb eke ekh eki ekl eko ekt elb ele elh eli elk ell elo elt eo- eob eoe eoh eoi eok eol eoo eot etb ete eth eti etk etl eto ett h-i hbb hbe hbh hbi hbk hbl hbo hbt he- heb hee heh hei hek hel heo het hhb hhe hhh hhi hhk hhl hho hht hib hie hih hii hik hil hio hit hkb hkh hki hkk hkl hko hkt hlb hle hlh hli hll hlo hlt hob hoe hoh hoi hok hol hoo hot htb hte hth hti htk htl hto htt ibb ibe ibh ibi ibk ibl ibo ibt ie- iee iei iek iel iet ihb ihe ihh ihi ihk ihl iho iht iib iie iih iii iil iio iit ikb ike iki ikk ikl iko ikt il- ilb ile ilh ili ilk ill ilo ilt io- iob ioe ioh ioi iol ioo iot itb ite ith iti itk itl ito itt k-t kbb kbe kbh kbi kbk kbl kbo ke- keb kee keh kei kek kel keo ket khe khh khi khk kho kib kie kih kii kik kil kio kit kkb kke kkh kki kkk kkl kkt kl- klb klh kli klo klt kob koe koh koi kok kol koo kot ktb kte kth ktk ktl kto ktt lbb lbe lbh lbi lbk lbl lbo lbt leb lee leh lei lek lel leo let lhb lhh lhi lhk lho lht lib lie lih lii lik lil lio lit lkb lkh lkl lkt llb lle lli llk lll llo llt lob loe loh loi lok lol loo lot ltb lte lth lti ltk ltl lto ltt o-i ob- obb obe obh obi obk obl obo obt oeb oee oeh oei oel oeo oet ohe ohh ohi ohl oho oht oib oie oii oik oil oio oit okb oke oki okk okl oko olb ole oli olk oll olo olt oo- oob ooh ooi ook ool ooo oot ot- otb ote oth oti otk otl oto ott tbb tbe tbh tbi tbk tbl tbo tbt te- teb tee teh tei tek tel teo tet th- thb the thh thi thk thl tho tht tib tie tih tii tik til tio tit tkb tke tkk tkl tko tkt tle tlh tli tlk tll tlo tlt to- tob toe toh toi tok tol too tot ttb tte tth tti ttk ttl tto ttt