Y x3 x2 x 1

Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1
Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1
Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1Y x3 x2 x 1