#include<stdio.h>
int main()
{   char X,Y;
	scanf("%c%c",&X,&Y);
    if(X>Y)
	{
		printf(">\n");
		printf("%d>%d\n",X-55,Y-55);
	}
	else if(X<Y)
	{
		printf("<\n");
		printf("%d<%d\n",X-55,Y-55);
	}
}
