sec1
rec16o
qec16
pec1
oec16o
3nb16o
2nb16
1nb1
0nb16o
znb16
exa16
dxa1
cxa16o
bxa16
axa1
p690
o6906o
n6906
m690
l6906o
0f906o
zf906
yf90
xf906o
wf906