T = int(input())
sig = {"+","-"}
for _ in range(T):
    S = ["+"]+list(input().strip())+["+"]
    flag = "+"
    for i in range(1,len(S)-1):
        if S[i] in sig:
            flag = S[i]
            continue
        if flag=="+" and S[i]=="?":
            S[i] = "9"
        elif flag=="-" and S[i]=="?":
            if S[i+1] in sig or S[i-1]=="-":
                S[i] = "1"
            else:
                S[i] = "+"
                flag = "+"
    print("".join(S[1:-1]))