t = int(input().strip())
for i in range(t):
pesel = input().strip()
liczba = 1
for j in pesel:
if j == '?':
liczba *= 10
print(liczba//10)
dCA9IGludChpbnB1dCgpLnN0cmlwKCkpCmZvciBpIGluIHJhbmdlKHQpOgogICAgcGVzZWwgPSBpbnB1dCgpLnN0cmlwKCkKICAgIGxpY3piYSA9IDEKICAgIGZvciBqIGluIHBlc2VsOgogICAgICAgIGlmIGogPT0gJz8nOgogICAgICAgICAgICBsaWN6YmEgKj0gMTAKICAgIHByaW50KGxpY3piYS8vMTAp