#include <bits/stdc++.h>
using namespace std;
int main() {
  int n;
  cin >> n;
  while (n--) {
    string s;
    cin >> s;
    int len = s.size();
    int ok = 1;
    for (int i = 0; i < len; i++) {
      if (i == len) {
        if (s[i - 1] != 'a')
          s[i] = 'a';
        else if (s[i - 1] != 'b')
          s[i] = 'b';
        else if (s[i - 1] != 'c')
          s[i] = 'c';
      }
      if (s[i] == '?' && i != len) {
        if (s[i - 1] != 'a' && s[i + 1] != 'a')
          s[i] = 'a';
        else if (s[i - 1] != 'b' && s[i + 1] != 'b')
          s[i] = 'b';
        else if (s[i - 1] != 'c' && s[i + 1] != 'c')
          s[i] = 'c';
      }
    }
    for (int i = 0; i < len - 1; i++) {
      if (s[i] == s[i + 1]) ok = 0;
    }
    if (!ok)
      cout << "-1"
           << "\n";
    else
      cout << s << "\n";
  }
  return 0;
}
