def main():
    t = int(input())
    for _ in range(t):
        s = list(input())
        n = len(s)
        ans = s.copy()
        f = 1
        for i in range(n):
            if s[i]=="?":
                if f:
                    ans[i] = "9"
                elif (i==0 or (s[i-1]!="+" and s[i-1]!="-")) and (i < n-1 and s[i+1]!="+" and s[i+1]!="-"):
                    ans[i] = "+"
                    f = 1
                else:
                    ans[i] = "1"
            elif s[i]=="+":
                f = 1
            elif s[i]=="-":
                f = 0
        print("".join(ans))


if __name__ == "__main__":
    main()