X4 x2 1

X4 x2 1X4 x2 1X4 x2 1X4 x2 1
X4 x2 1X4 x2 1X4 x2 1X4 x2 1X4 x2 1X4 x2 1X4 x2 1X4 x2 1
X4 x2 1X4 x2 1X4 x2 1X4 x2 1X4 x2 1X4 x2 1X4 x2 1X4 x2 1X4 x2 1X4 x2 1X4 x2 1X4 x2 1
X4 x2 1X4 x2 1X4 x2 1X4 x2 1X4 x2 1X4 x2 1X4 x2 1X4 x2 1X4 x2 1X4 x2 1X4 x2 1X4 x2 1X4 x2 1X4 x2 1X4 x2 1X4 x2 1
X4 x2 1X4 x2 1X4 x2 1X4 x2 1X4 x2 1X4 x2 1X4 x2 1X4 x2 1