n0t2d
o0t2dt
p0t2
q0t2d
r0t2dt
cru2dt
dru2
eru2d
fru2dt
gru2
1hv2
2hv2d
3hv2dt
4hv2
5hv2d
q8v2d
r8v2dt
s8v2
t8v2d
u8v2dt
fzw2dt
gzw2
hzw2d
izw2dt
jzw2