传送门

#include<bits/stdc++.h>
using namespace std;
int main(){
	string s1,s2;
	getline(cin,s1);
	getline(cin,s2);
	for(int i=0;i<s1.size();i++){
		while(s1[i]==' ') s1.erase(i,1);
		if(s1[i]>='A'&&s1[i]<='Z') s1[i]-='A'-'a';
	}
	for(int i=0;i<s2.size();i++){
		while(s2[i]==' ') s2.erase(i,1);
		if(s2[i]>='A'&&s2[i]<='Z') s2[i]-='A'-'a';
	}
	if(s1==s2) cout<<"Yes"<<endl;
	else cout<<"No"<<endl;
	return 0;
}

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