/* -*- coding: utf-8 -*-
 *
 * 3021.cc:  No.3021 Maximize eval - yukicoder
 */

#include<cstdio>
#include<cstring>
#include<algorithm>

using namespace std;

/* constant */

const int MAX_N = 500000;

/* typedef */

/* global variables */

char s[MAX_N + 4];

/* subroutines */

inline bool isop(int i) { return s[i] == '+' || s[i] == '-'; }

bool nbrop(int i, int n) {
  return ((i > 0 && isop(i - 1)) || (i + 1 < n && isop(i + 1)));
}

/* main */

int main() {
  int tn;
  scanf("%d", &tn);

  while (tn--) {
    scanf("%s", s);
    int n = strlen(s);

    int sign = 1;
    for (int i = 0; i < n; i++) {
      if (s[i] == '?') {
	if (sign > 0) s[i] = '9';
	else if (i == n - 1 || nbrop(i, n)) s[i] = '1';
	else s[i] = '+', sign = 1;
      }
      else if (s[i] == '+') sign = 1;
      else if (s[i] == '-') sign = -1;
    }

    puts(s);
  }

  return 0;
}