def make():
    S = input()
    Ans = [""] * len(S)
    pre = "+"
    for i in range(len(S)):
        if S[i] != "?":
            Ans[i] = S[i]
            if S[i] == "+":
                pre = S[i]
            elif S[i] == "-":
                pre = S[i]
        else:
            if pre == "+":
                Ans[i] = "9"
            else:
                if Ans[i-1] not in ("+", "-") and i+1 < len(S) and S[i+1] not in ("+", "-"):
                    Ans[i] = "+"
                    pre = "+"
                else:
                    Ans[i] = "1"
    print("".join(Ans))

for _ in range(int(input())):
    make()