func_code_string: #include <bits/stdc++.h>   using namespace std;   double PI = 3.14159265358979323843;   void Time() {     ios_base::sync_with_stdio(false);     cin.tie(NULL);     cout.tie(NULL);   }   void print(int n) {     if (n == 0) {       return;     }     print(n - 1);     cout <<  Hello world  << endl;   }   long long arr[100000];   int main() {     Time();     string s;     int A = 0, B = 0, C = 0;     for (int i = 0; i < 3; i++) {       cin >> s;       if (s[0] ==  A  && s[1] ==  >  || s[2] ==  A  && s[1] ==  < ) {         A++;       } else if (s[0] ==  B  && s[1] ==  >  || s[2] ==  B  && s[1] ==  < ) {         B++;       } else if (s[0] ==  C  && s[1] ==  >  || s[2] ==  C  && s[1] ==  < ) {         C++;       }     }     if (A == B && A == C) {       cout <<  Impossible  << endl;     } else if (A > B && A > C && B > C) {       cout <<  CBA  << endl;     } else if (A > B && A > C && C > B) {       cout <<  BCA  << endl;     } else if (B > A && B > C && A > C) {       cout <<  CAB  << endl;     } else if (B > A && B > C && C > A) {       cout <<  ACB  << endl;     } else if (C > A && C > B && A > B) {       cout <<  BAC  << endl;     } else if (C > A && C > B && B > A) {       cout <<  ABC  << endl;     }     return 0;   }   