-th bbb bbd bbh bbi bbo bbr bbt bdb bdd bdh bdi bdo bdr bdt bhb bhd bhh bhi bho bhr bht bi- bib bid bih bii bio bir bit bob bod boh boi boo bor bot brb brd brh bri bro brr brt btb btd bth bti bto btr btt dbb dbd dbh dbi dbo dbr dbt ddb ddd ddh ddi ddo ddr ddt dh- dhb dhd dhh dhi dho dhr dht di- dib did dih dii dio dir dit dob dod doh doi doo dor dot drb drd dri dro drr drt dtb dtd dth dti dto dtr dtt h-i hbb hbd hbh hbi hbo hbr hbt hdb hdd hdh hdi hdo hdr hdt hhb hhd hhh hhi hho hhr hht hib hid hih hii hio hir hit hob hod hoh hoi hoo hor hot hr- hrb hrd hrh hri hro hrr hrt htb htd hth hti hto htr htt i-d ibb ibd ibh ibi ibo ibr ibt idb idd idh idi ido idr idt ihb ihd ihh ihi iho ihr iht iib iid iih iii iio iir iit io- iob iod ioh ioi ioo ior iot ir- irb ird iri iro irr irt itb itd ith iti ito itt o-i ob- obb obd obh obi obo obr obt odb odd odh odi odo odr odt ohd ohh ohi oho ohr oht oib oid oii oio oir oit oo- oob ood ooh ooi ooo oor oot or- orb ord orh ori oro orr ort ot- otb otd oth oti oto otr ott rbb rbd rbh rbi rbo rbr rbt rdb rdd rdh rdi rdo rdr rdt rh- rhb rhd rhh rhi rho rhr rht rib rid rih rii rio rir rit rob rod roh roi roo ror rot rrb rrd rrh rri rrr rrt rtb rtd rti rto rtr rtt tbb tbd tbh tbi tbo tbr tbt tdb tdd tdh tdi tdo tdr tdt th- thb thd thh thi tho thr tht tib tid tih tii tio tir tit to- tob tod toh toi too tor tot trb trd trh tri tro trr trt ttb ttd tth tti tto ttr ttt