S = input()
N = len(S)
ls = []
for i in range(N):
    if S[i] == 'I' or S[i] == 'l':
        ls.append('1')
    elif S[i] == 'O' or S[i] == 'o':
        ls.append('0')
    else:
        ls.append(S[i])
print(*ls,sep='')