-ol -th bbb bbh bbi bbl bbn bbo bbr bbt bhb bhh bhi bhl bho bhr bht bi- bib bih bii bil bin bio bir bit blb blh bli bll bln blo blr blt bnb bni bnl bnn bno bnr bnt bob boh boi bol bon boo bor bot brb brh bri brl brn bro brr brt btb bth bti btl btn bto btr btt h-i hbb hbh hbi hbl hbn hbo hbr hbt hhb hhh hhi hhl hhn hho hhr hht hib hih hii hil hin hio hir hit hlb hlh hli hll hln hlo hlr hlt hnb hnh hnl hnn hno hnt hob hoh hoi hol hon hoo hor hot hr- hrb hrh hri hrl hrn hro hrr hrt htb hth hti htl htn hto htr htt ibb ibh ibi ibl ibn ibo ibr ibt ihb ihh ihi ihl ihn iho ihr iht iib iih iii iil iin iio iir iit il- ilb ilh ili ill iln ilo ilr ilt in- inb inh ini inl inn ino inr int io- iob ioh ioi iol ion ioo ior iot ir- irb iri irl irn iro irr irt itb ith iti itl itn ito itt lbb lbh lbi lbl lbo lbr lbt lhb lhh lhi lho lhr lht lib lih lii lil lin lio lir lit llb lli lll lln llo llr llt lnb lnh lni lnl lnn lno lnr lnt lob loh loi lol lon loo lor lot lrb lrh lri lrn lro lrr lrt ltb lth lti ltl lto ltr ltt n-i nbb nbi nbl nbn nbo nbr nbt nhb nhh nhi nhl nhn nhr nht nib nih nii nil nin nio nir nit nlb nlh nli nll nln nlo nlr nlt nnb nnh nni nnl nnn nno nnt no- nob noh noi nol non noo nor not nrb nri nrl nrn nro nrr nrt ntb nth nti ntn nto ntr ntt o-i ob- obb obh obi obl obn obo obr obt ohh ohi ohl ohn oho ohr oht oib oii oil oin oio oir oit olb oli oll oln olo olt on- onb onh oni onl onn ono onr ont oo- oob ooh ooi ool oon ooo oor oot or- orb orh ori orl orn oro orr ort ot- otb oth oti otl otn oto otr ott rbb rbh rbi rbl rbn rbo rbr rbt rh- rhb rhh rhi rhl rhn rho rhr rht rib rih rii ril rin rio rir rit rlh rli rll rln rlo rlr rlt rnb rnh rni rnn rno rnr rnt rob roh roi rol ron roo ror rot rrb rrh rri rrl rrn rrr rrt rtb rti rtl rtn rto rtr rtt tbb tbh tbi tbl tbn tbo tbr tbt th- thb thh thi thl thn tho thr tht tib tih tii til tin tio tir tit tlh tli tll tln tlo tlr tlt tnb tnh tni tnl tnn tno tnr tnt to- tob toh toi tol ton too tor tot trb trh tri trl trn tro trr trt ttb tth tti ttl ttn tto ttr ttt