bbb bbd bbe bbh bbi bdb bdd bde bdh bdi be- beb bed bee beh bei bhb bhd bhe bhh bhi bi- bib bid bie bih bii dbb dbd dbe dbh dbi ddb ddd dde ddh ddi de- deb ded dee deh dei dh- dhb dhd dhe dhh dhi di- dib did die dih dii ebb ebd ebe ebh ebi ed- edb edd ede edh edi eeb eed eee ehb ehd ehe ehh ehi eib eid eie eii h-i hbb hbd hbe hbh hbi hdb hdd hde hdh hdi he- heb hed hee heh hei hhb hhd hhe hhh hhi hib hid hie hih hii i-d ibb ibd ibe ibh ibi idb idd ide idh idi ie- ied iee iei ihb ihd ihe ihh ihi iib iid iie iih iii