#include <math.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <assert.h>
#include <limits.h>
#include <stdbool.h>

void initialize(char* s) {
    // This function is called once before all queries.
}

int answerQuery(int l, int r) {
    // Return the answer for this query modulo 1000000007.
}

int main() {
    char* s = (char *)malloc(512000 * sizeof(char));
    scanf("%s", s);
    initialize(s);
    int q; 
    scanf("%i", &q);
    for(int a = 0; a < q; a++){
        int l; 
        int r; 
        scanf("%i %i", &l, &r);
        int result = answerQuery(l, r);
        printf("2\n");
    }
    return 0;
}