int main()
{
	long i,j,k,m,n,l,sum=1,p,q;
	scanf("%ld%ld%ld",&i,&j,&k);
	p=0;
	for(m=1;m<=400;m++){
	    if((m%4==0&&m%100!=0)||(m%100==0&&m%400==0))
		p+=2;
		else
		p++;
	}
	sum=(i-1)/400*p+1;
	q=(i-1)%400+1;
    for(m=1;m<q;m++)
	{
		if((m%4==0&&m%100!=0)||(m%100==0&&m%400==0))
		sum=sum+2;
		else
		sum=sum+1;
	}
	n=(sum-1)%7+1;
	if((i%4==0&&i%100!=0)||(i%100==0&&i%400==0))
	{
		if(j==1)
		l=(k-1)%7;
		if(j==2)
		l=(31+k-1)%7;
		if(j==3)
		l=(60+k-1)%7;
		if(j==4)
		l=(91+k-1)%7;
		if(j==5)
		l=(121+k-1)%7;
		if(j==6)
		l=(152+k-1)%7;
		if(j==7)
		l=(182+k-1)%7;
		if(j==8)
		l=(213+k-1)%7;
		if(j==9)
		l=(244+k-1)%7;
		if(j==10)
		l=(274+k-1)%7;
		if(j==11)
		l=(305+k-1)%7;
		if(j==12)
		l=(335+k-1)%7;
	}
	else
	{
		if(j==1)
		l=(k-1)%7;
		if(j==2)
		l=(31+k-1)%7;
		if(j==3)
		l=(59+k-1)%7;
		if(j==4)
		l=(90+k-1)%7;
		if(j==5)
		l=(120+k-1)%7;
		if(j==6)
		l=(151+k-1)%7;
		if(j==7)
		l=(181+k-1)%7;
		if(j==8)
		l=(212+k-1)%7;
		if(j==9)
		l=(243+k-1)%7;
		if(j==10)
		l=(273+k-1)%7;
		if(j==11)
		l=(304+k-1)%7;
		if(j==12)
		l=(334+k-1)%7;
	}
		l=l+n;
		if(l==1)
		printf("Mon.");
		if(l==2)
		printf("Tue.");
		if(l==3)
		printf("Wed.");
		if(l==4)
		printf("Thu.");
		if(l==5)
		printf("Fri.");
		if(l==6)
		printf("Sat.");
		if(l==7)
		printf("Sun.");
		if(l==8)
		printf("Mon.");
		if(l==9)
		printf("Tue.");
		if(l==10)
		printf("Wed.");
		if(l==11)
		printf("Thu.");
		if(l==12)
		printf("Fri.");
		if(l==13)
		printf("Sat.");
		if(l==14)
		printf("Sun.");
}