#include <stdio.h>
#include <xmmintrin.h>

int main(void) {
	int day = 0;
	scanf("%d", &day);
	
	char days[8][16] = { "---", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday" };
	char res[16] = {0};
	_mm_storeu_ps(res, _mm_loadu_ps(days + day));
	
	printf("%d -> %s\n", day, res);
	
	return 0;
}