#include <bits/stdc++.h>   int main() {     long long n, m;     int dig[10];     char cn[12], cm[12];     while (scanf( %s n%s , &cn, &cm) != EOF) {       if (strlen(cn) != strlen(cm)) {         printf( WRONG_ANSWER n );         continue;       }       n = atol(cn);       m = atol(cm);       for (int i = 0; i < 10; i++) dig[i] = 0;       if (n < 10) {         if (n == m)           printf( OK n );         else           printf( WRONG_ANSWER n );       } else {         while (n) {           dig[n % 10]++;           n /= 10;         }         long long ret = 0;         for (int i = 1; i <= 9; i++) {           if (dig[i]) {             ret *= 10;             ret += i;             dig[i]--;             break;           }         }         for (int i = 0; i <= 9; i++) {           while (dig[i]) {             ret *= 10;             ret += i;             dig[i]--;           }         }         if (ret == m)           printf( OK n );         else           printf( WRONG_ANSWER n );       }     }     return 0;   }   