def judge(s):
    return s != "+" and s != "-"

for _ in range(int(input())):
    S = list(input())
    now = 0
    for i in range(len(S)):
        if S[i] == "+":
            now = 0
        elif S[i] == "-":
            now = 1
        elif S[i] == "?":
            if now == 1 and i+1 < len(S) and judge(S[i+1]) and judge(S[i-1]):
                now = 0
                S[i] = "+"
            elif now == 0:
                S[i] = "9"
            else:
                S[i] = "1"
    print("".join(S))