t = int(input())
for _ in range(t):
    s = list(input())
    n = len(s)
    stack = list()
    sign = "+"
    ans = ""
    for i in range(n):
        if s[i]=="+":
            stack.append("+")
            sign = "+"
        elif s[i]=="-":
            stack.append("-")
            sign = "-"
        else:
            if s[i]=="?" and sign=="+":
                stack.append("9")
            elif s[i]=="?" and sign=="-":
                if 0<i<n-1 and s[i-1]!="-" and not s[i+1] in ["-","+"]:
                    stack.append("+")
                    sign = "+"
                else:
                    stack.append("1")
            else:
                stack.append(s[i])
    ans = "".join(stack)
    print(ans)