#include <iostream>

#include <cstdio>

#include <algorithm>

#include <string.h>

using namespace std;

const int maxn=;

char s1[maxn],s2[maxn],s3[maxn],s4[maxn];

int a,b,c;

char week[][]={"MON","TUE","WED","THU","FRI","SAT","SUN"};

int main()

{

    scanf("%s %s %s %s",s1,s2,s3,s4);

    int len1=strlen(s1);

    int len2=strlen(s2);

    int l12=min(len1,len2);

    int len3=strlen(s3);

    int len4=strlen(s4);

    int l34=min(len3,len4);

    int idx=;

    for(int i=;i<l12;i++){

        if(s1[i]==s2[i] && s1[i]>='A' && s1[i]<='G'){

            a=s1[i]-'A';

            idx=i;

            break;

        }

    }

    for(int i=idx+;i<l12;i++){

        if(s1[i]==s2[i]){

            if(s1[i]>='A' && s1[i]<='N'){

                b=s1[i]-'A'+;

                break;

            }

            else if(s1[i]>='' && s1[i]<=''){

                b=s1[i]-'';

                break;

            }

        }

    }

    for(int i=;i<l34;i++){

        if(s3[i]==s4[i] && ((s3[i]>='A'&&s3[i]<='Z')||(s3[i]>='a'&&s3[i]<='z'))){

            c=i;

            break;

        }

    }

    printf("%s %02d:%02d",week[a],b,c);

    return ;

}