out4xy
put4
qut4x
rut4xy
sut4
dlu4
elu4x
flu4xy
glu4
hlu4x
2bv4x
3bv4xy
4bv4
5bv4x
6bv4xy
r2v4xy
s2v4
t2v4x
u2v4xy
v2v4
gtw4
htw4x
itw4xy
jtw4
ktw4x