#include <bits/stdc++.h>
using namespace std;

int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);

    int N; cin >> N;
    string s,t; cin >> s >> t;
    multiset<int,greater<int>> A,B;
    bool yes = true;
    for(int i=0; i<N; i++){
        if(s.at(i) == 'C'){
            if(t.at(i) == 'C') continue;
            else yes = false; break;
        }
        if(s.at(i) == 'B'){
            if(t.at(i) == 'B') continue;
            if(t.at(i) == 'A'){yes = false; break;}
            B.insert(1);
        }
        if(s.at(i) == 'A'){
            if(t.at(i) == 'A') continue;
            A.insert(t.at(i)-s.at(i));
        }
    }
    if(yes == false){cout << "No" << endl; return 0;}
    
    while(A.size() && B.size()){
        auto itr = A.begin(),itr2 = B.begin();
        if(*itr == 2) B.insert(1);
        A.erase(A.find(*A.begin())),B.erase(B.find(*B.begin())); 
    }
    if(A.size() || B.size()) cout << "No" << endl;
    else cout << "Yes" << endl; 
}