sedt
redt2r
qedt2
pedt
oedt2r
3nct2r
2nct2
1nct
0nct2r
znct2
exbt2
dxbt
cxbt2r
bxbt2
axbt
p6at
o6at2r
n6at2
m6at
l6at2r
0fat2r
zfat2
yfat
xfat2r
wfat2