-th bbb bbd bbh bbi bbo bbt bdb bdd bdh bdi bdo bdt bhb bhd bhh bhi bho bht bi- bib bid bih bii bio bit bob bod boh boi boo bot btb btd bth bti bto btt dbb dbd dbh dbi dbo dbt ddb ddd ddh ddi ddo ddt dh- dhb dhd dhh dhi dho dht di- dib did dih dii dio dit dob dod doh doi doo dot dtb dtd dth dti dto dtt h-i hbb hbd hbh hbi hbo hbt hdb hdd hdh hdi hdo hdt hhb hhd hhh hhi hho hht hib hid hih hii hio hit hob hod hoh hoi hoo hot htb htd hth hti hto htt i-d ibb ibd ibh ibi ibo ibt idb idd idh idi ido idt ihb ihd ihh ihi iho iht iib iid iih iii iio iit io- iob iod ioh ioi ioo iot itb itd ith iti ito itt o-i ob- obb obd obh obi obo obt odb odd odh odi odo odt ohd ohh ohi oho oht oib oid oii oio oit oo- oob ood ooh ooi ooo oot ot- otb otd oth oti oto ott tbb tbd tbh tbi tbo tbt tdb tdd tdh tdi tdo tdt th- thb thd thh thi tho tht tib tid tih tii tio tit to- tob tod toh toi too tot ttb ttd tth tti tto ttt