#include <stdio.h>
#include <math.h>
int main()
{
int length, i, a, b, z;
scanf("%d",&length); //get length
int r[length]; //result array
for(i=0;i<length;i++)
{
scanf("%d %d", &a, &b);
z = pow(a,b);
r[i] = z % 9907;
}
for(i=0;i<length;i++)
{
printf("%d\n",r[i]); //output result
}
return 0;
}