Integer point#5956

Integer point

1 second
128 megabytes
Hard

The vertices of a triangle have integer coordinates. Find any point with integer coordinates strictly inside the triangle. A point must not belong to the boundary of a triangle.

Input

Contains three lines with two integers in each line: x_i, y_i (-10^6 \le x_i, y_i \le 10^6) - the coordinates of triangle vertices. It is guaranteed that the triangle is non-degenerate.

Output

If there is no required point, print "No". Otherwise print two integers - the coordinates of any point strictly inside the triangle.

Examples

Example 1

Loading
Loading

Example 2

Loading
Loading