#include <bits/stdc++.h>
using namespace std;
string a1,a2,b1,b2;
int en=7*24*60,a,b,d,h,m,flag=3;
int day(string s){
	if(s=="Mon") return 0;
	if(s=="Tue") return 1*24*60;
	if(s=="Wed") return 2*24*60;
	if(s=="Thu") return 3*24*60;
	if(s=="Fri") return 4*24*60;
	if(s=="Sat") return 5*24*60;
	if(s=="Sun") return 6*24*60;
}
int ti(string s){
	int h=(s[1]-'0')+(s[0]-'0')*10;
	int m=(s[4]-'0')+(s[3]-'0')*10;
	return h*60+m;
}
int main(){
	cin >> a1 >> a2;
	cin >> b1 >> b2;
	a=day(a1)+ti(a2);
	b=day(b1)+ti(b2);
	if(b>=a) b-=a;
	else b=en-a+b;
	d=b/1440;
	if(d==0) flag--;//有效答案数--
	b%=1440;
	h=b/60;
	if(h==0) flag--;
	m=b%60;
	if(m==0) flag--;
	if(flag==0) cout << "7 days";//时间相等，说明刚好一周
	if(flag==1){
		if(d>0){
			if(d>1) cout << d << " days";
			else cout << d << " day";
		}
		if(h>0){
			if(h>1) cout << h << " hours";
			else cout << h << " hour";
		}
		if(m>0){
			if(m>1) cout << m << " minutes";
			else cout << m << " minute";
		}
	}
	if(flag==2){
		int f=0;
		if(d>0){
			if(d>1) cout << d << " days";
			else cout << d << " day";
			if(!f){//两个答案输出"and"连接，注意不要多输
				cout << " and ";
				f=1;
			}
		}
		if(h>0){
			if(h>1) cout << h << " hours";
			else cout << h << " hour";
			if(!f){
				cout << " and ";
				f=1;
			}
		}
		if(m>0){
			if(m>1) cout << m << " minutes";
			else cout << m << " minute";
		}
	}
	if(flag==3){
		if(d>0){
			if(d>1) cout << d << " days";
			else cout << d << " day";
		}
		cout << ", ";//全部用，连接
		if(h>0){
			if(h>1) cout << h << " hours";
			else cout << h << " hour";
		}
		cout << ", ";
		if(m>0){
			if(m>1) cout << m << " minutes";
			else cout << m << " minute";
		}
	}
	return 0;
}