Problem Description

The French author Georges Perec (1936–1982) once wrote a book, La disparition, without the letter 'e'. He was a member of the Oulipo group. A quote from the book:

Tout avait Pair normal, mais tout s’affirmait faux. Tout avait Fair normal, d’abord, puis surgissait l’inhumain, l’affolant. Il aurait voulu savoir où s’articulait l’association qui l’unissait au roman : stir son tapis, assaillant à tout instant son imagination, l’intuition d’un tabou, la vision d’un mal obscur, d’un quoi vacant, d’un non-dit : la vision, l’avision d’un oubli commandant tout, où s’abolissait la raison : tout avait l’air normal mais…

Perec would probably have scored high (or rather, low) in the following contest. People are asked to write a perhaps even meaningful text on some subject with as few occurrences of a given “word” as possible. Our task is to provide the jury with a program that counts these occurrences, in order to obtain a ranking of the competitors. These competitors often write very long texts with nonsense meaning; a sequence of 500,000 consecutive 'T's is not unusual. And they never use spaces.

So we want to quickly find out how often a word, i.e., a given string, occurs in a text. More formally: given the alphabet {'A', 'B', 'C', …, 'Z'} and two finite strings over that alphabet, a word W and a text T, count the number of occurrences of W in T. All the consecutive characters of W must exactly match consecutive characters of T. Occurrences may overlap.

 

Input

The first line of the input file contains a single number: the number of test cases to follow. Each test case has the following format:

One line with the word W, a string over {'A', 'B', 'C', …, 'Z'}, with 1 ≤ |W| ≤ 10,000 (here |W| denotes the length of the string W).

One line with the text T, a string over {'A', 'B', 'C', …, 'Z'}, with |W| ≤ |T| ≤ 1,000,000.

 

Output

For every test case in the input file, the output should contain a single number, on a single line: the number of occurrences of the word W in the text T.

 

Sample Input

 

Sample Output

#include<stdio.h>

#include<string.h>

int next[10005],lenw,lent;

char W[10005],T[1000005];

void set_next()

{

    int i=0,j=-1;

    next[0]=-1;

    lenw=strlen(W);

    while(i<lenw)

    {

        if(j==-1||W[i]==W[j])

        {

            i++;j++;

            next[i]=j;

        }

        else

        j=next[j];

    }

}

int KMP()

{

    int k=0,i=0,j=0;

    lent=strlen(T);

    while(i<lent)

    {

        if(T[i]==W[j]||j==-1)

        {

            i++;j++;

        }

        else

        j=next[j];

        if(j==lenw)

        {

            k++; j=next[j];//表示W的第j个以前都与T的从i-next[j]到第i－1这段已经匹好了

        }                   //next[j]的值是在W[j]前面的串中最长前缀和最长后缀相等，那么

                          //当前的匹配成功，就说明W的第j个以前都与T的从i-next[j]到第i-1这段也已经匹配好了

    }

    return k;

}

int main()

{

    int t;

    scanf("%d",&t);

    while(t--)

    {

        getchar();

        scanf("%s %s",W,T);

        set_next();

            printf("%d\n",KMP());

    }

}