#include <iostream>
#include <fstream>
#include <string.h>
using namespace std;
//ifstream cin("bool.in");
//ofstrean cout("bool.out");
const int DIM = 1000;
char sir[DIM];
void modificare();
int main()
{
    cin.getline(sir, DIM);
    modificare();
    return 0;
}
void modificare()
{
    for(int i = 0; sir[i]; ++i)
    {
        if(sir[i] = ' ')
        {
            strcpy(sir + i, sir + i + 1);
        }
        if(sir[i] == 'A' && sir[i + 1] == 'N' && sir[i + 2] == 'D')
        {
            sir[i] = '&';
            strcpy(sir + i + 1, sir + i + 3);
            ++i;
            s[strlen(s) - 2] = 0;
        }
        if(sir[i] == 'O' && sir[i + 1] == 'R')
        {
            sir[i] = '|';
            ++i;
            strcpy(sir + i, sir + i + 1);
        }
        if(sir[i] == 'N' && sir[i + 1] == 'O' && sir[i + 2] == 'T')
        {
            sir[i] = '!';
            ++i;
            strcpy(sir + i, sir i + 2);
        }
    }
}