bbb bbd bbh bbi bbl bdb bdd bdh bdi bdl bhb bhd bhh bhi bhl bi- bib bid bih bii bil blb bld blh bli bll dbb dbd dbh dbi dbl ddb ddd ddh ddi ddl dh- dhb dhd dhh dhi dhl di- dib did dih dii dil dl- dlb dld dlh dli dll h-i hbb hbd hbh hbi hbl hdb hdd hdh hdi hdl hhb hhd hhh hhi hhl hib hid hih hii hil hlb hld hlh hli hll i-d ibb ibd ibh ibi ibl idb idd idh idi idl ihb ihd ihh ihi ihl iib iid iih iii iil il- ilb ild ilh ili ill lbb lbd lbh lbi lbl ldb ldd ldh ldi ldl lhb lhd lhh lhi lib lid lih lii lil llb lld lli lll