#include<stdio.h>
int main() {

	int m, d;
	scanf("%d%d", &m, &d);
	int f[105] = {0,31,29,31,30,31,30,31,31,30,31,30,31};
	int sum = 0;
	for (int i = 4; i < m; i++) {
		sum = sum + f[i];
	}
	sum = sum + d - 12;
	int w = sum % 7;//从星期四开始到下周三为一个周期
	switch (w) {
		case 0:
			printf("Tursday");
			break;
		case 1:
			printf("Friday");
			break;
		case 2:
			printf("Saturday");
			break;
		case 3:
			printf("Sunday");
			break;
		case 4:
			printf("Monday");
			break;
		case 5:
			printf("Tuesday");
			break;
		case 6:
			printf("Wednesday");
			break;
	}

	return 0;
}