import std.experimental.all;

T read(T)() { return readln.chomp.to!T; }
T[] reads(T)() { return readln.split.to!(T[]); }
alias readint = read!int;
alias readints = reads!int;

void main() {
    auto s = readln.chomp;

    auto t = s.substitute('I', '1',
                          'l', '1',
                          'O', '0',
                          'o', '0');
    writeln(t);
}