#include <iostream> #include <string> #include <algorithm> using namespace std; bool areEqual(const string& s1, const string& s2) { string filtered1, filtered2; for (char c : s1) { if (c != ' ') { filtered1 += tolower(c); } } for (char c : s2) { if (c != ' ') { filtered2 += tolower(c); } } return filtered1 == filtered2; } int main() { string str1, str2; getline(cin, str1); getline(cin, str2); if (areEqual(str1, str2)) { cout << "YES"; } else { cout << "NO"; } return 0; }