albd
blbdd
clbdda
dlbd
elbdd
zbcdd
0bcdda
1bcd
2bcdd
3bcdda
o2cdda
p2cd
q2cdd
r2cdda
s2cd
dtdd
etddd
ftddda
gtdd
htddd
2jedd
3jedda
4jed
5jedd
6jedda