#include<stdio.h>
int main()
{
	int n, m;
	scanf("%d %d", &n, &m);
	int i;
	int x[1003], y[1003];
	for (i = 0; i < n; i++)
		scanf("%lld", &x[i]);
	for (i = 0; i < m; i++)
		scanf("%lld", &y[i]);
	for (i = 0; i < m - 1; i++)
	{
		if (y[i] > y[i + 1])
		{
			y[i] ^= y[i + 1];
			y[i + 1] ^= y[i];
			y[i] ^= y[i + 1];
			if (i > 0)
				i -= 2;
		}
	}
	int min, mid, max;
	y[m] = -1;
	for (i = 0; i < n; i++)
	{
		min = -1;
		max = m;
		while (max - min > 1)
		{
			mid = (max + min) / 2;
			if (y[mid] < x[i])
				min = mid;
			else
				max = mid;
		}
		if (max == m)
			printf("Infinity\n");
		else
			printf("%d\n", y[max] - x[i]);
	}
	return 0;
}