Y x2

Y x2Y x2Y x2Y x2
Y x2Y x2Y x2Y x2Y x2Y x2Y x2Y x2
Y x2Y x2Y x2Y x2Y x2Y x2Y x2Y x2Y x2Y x2Y x2Y x2
Y x2Y x2Y x2Y x2Y x2Y x2Y x2Y x2Y x2Y x2Y x2Y x2Y x2Y x2Y x2Y x2
Y x2Y x2Y x2Y x2Y x2Y x2Y x2Y x2