You are given a keyboard that consists of 26 keys. The keys are arranged sequentially in one row in a certain order. Each key corresponds to a unique lowercase Latin letter.

You have to type the word s on this keyboard. It also consists only of lowercase Latin letters.

To type a word, you need to type all its letters consecutively one by one. To type each letter you must position your hand exactly over the corresponding key and press it.

Moving the hand between the keys takes time which is equal to the absolute value of the difference between positions of these keys (the keys are numbered from left to right). No time is spent on pressing the keys and on placing your hand over the first letter of the word.

For example, consider a keyboard where the letters from 'a' to 'z' are arranged in consecutive alphabetical order. The letters 'h', 'e', 'l' and 'o' then are on the positions 8, 5, 12 and 15, respectively. Therefore, it will take |5 - 8| + |12 - 5| + |12 - 12| + |15 - 12| = 13 units of time to type the word "hello". 

Determine how long it will take to print the word s.

Input

The first line contains an integer t (1 ≤ t ≤ 1000) — the number of test cases.

The next 2t lines contain descriptions of the test cases.

The first line of a description contains a keyboard — a string of length 26, which consists only of lowercase Latin letters. Each of the letters from 'a' to 'z' appears exactly once on the keyboard.

The second line of the description contains the word s. The word has a length from 1 to 50 letters inclusive and consists of lowercase Latin letters.

Output

Print t lines, each line containing the answer to the corresponding test case. The answer to the test case is the minimal time it takes to type the word s on the given keyboard.

Example

Input


5
abcdefghijklmnopqrstuvwxyz
hello
abcdefghijklmnopqrstuvwxyz
i
abcdefghijklmnopqrstuvwxyz
codeforces
qwertyuiopasdfghjklzxcvbnm
qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqq
qwertyuiopasdfghjklzxcvbnm
abacaba


Output


13
0
68
0
74
1
abcdefghijklmnopqrstuvwxyz
acsacnkjanscjanjkcanc
 1
abcdefghilkjmnopqrstuvwxyz
abdes

164
 18


import java.io.*;
import java.util.*;

public final class Main {

    static PrintWriter out = new PrintWriter(System.out);
    static FastReader in = new FastReader();
    static Pair[] moves = new Pair[]{new Pair(-1, 0), new Pair(0, 1), new Pair(1, 0), new Pair(0, -1)};
    static int mod = (int) (1e9 + 7);
    static int mod2 = 998244353;

    public static void main(String[] args) {
        int tt = i();
        while (tt-- > 0) {
            solve();
        }
        out.flush();
    }

    public static void solve() {
        String kb = s();
        int[] pos = new int[26];
        for (int i = 0; i < 26; i++) {
            pos[kb.charAt(i) - 'a'] = i;
        }
        String s = s();
        int ans = 0;
        for (int i = 1; i < s.length(); i++) {
            ans += Math.abs(pos[s.charAt(i) - 'a'] - pos[s.charAt(i - 1) - 'a']);
        }
        out.println(ans);
    }

    static long[] pre(int[] a) {
        long[] pre = new long[a.length + 1];
        pre[0] = 0;
        for (int i = 0; i < a.length; i++) {
            pre[i + 1] = pre[i] + a[i];
        }
        return pre;
    }

    static void print(char A[]) {
        for (char c : A) {
            out.print(c);
        }
        out.println();
    }

    static void print(boolean A[]) {
        for (boolean c : A) {
            out.print(c + " ");
        }
        out.println();
    }

    static void print(int A[]) {
        for (int c : A) {
            out.print(c + " ");
        }
        out.println();
    }

    static void print(long A[]) {
        for (long i : A) {
            out.print(i + " ");
        }
        out.println();
    }

    static void print(List<Integer> A) {
        for (int a : A) {
            out.print(a + " ");
        }
    }

    static int i() {
        return in.nextInt();
    }

    static long l() {
        return in.nextLong();
    }

    static double d() {
        return in.nextDouble();
    }

    static String s() {
        return in.nextLine();
    }

    static int[][] inputWithIdx(int N) {
        int A[][] = new int[N][2];
        for (int i = 0; i < N; i++) {
            A[i] = new int[]{i, in.nextInt()};
        }
        return A;
    }

    static int[] input(int N) {
        int A[] = new int[N];
        for (int i = 0; i < N; i++) {
            A[i] = in.nextInt();
        }
        return A;
    }

    static long[] inputLong(int N) {
        long A[] = new long[N];
        for (int i = 0; i < A.length; i++) {
            A[i] = in.nextLong();
        }
        return A;
    }

    static int GCD(int a, int b) {
        if (b == 0) {
            return a;
        } else {
            return GCD(b, a % b);
        }
    }

    static long GCD(long a, long b) {
        if (b == 0) {
            return a;
        } else {
            return GCD(b, a % b);
        }
    }

    static long LCM(int a, int b) {
        return (long) a / GCD(a, b) * b;
    }

    static long LCM(long a, long b) {
        return a / GCD(a, b) * b;
    }

    static void shuffleAndSort(int[] arr) {
        for (int i = 0; i < arr.length; i++) {
            int rand = (int) (Math.random() * arr.length);
            int temp = arr[rand];
            arr[rand] = arr[i];
            arr[i] = temp;
        }
        Arrays.sort(arr);
    }

    static void shuffleAndSort(int[][] arr, Comparator<? super int[]> comparator) {
        for (int i = 0; i < arr.length; i++) {
            int rand = (int) (Math.random() * arr.length);
            int[] temp = arr[rand];
            arr[rand] = arr[i];
            arr[i] = temp;
        }
        Arrays.sort(arr, comparator);
    }

    static void shuffleAndSort(long[] arr) {
        for (int i = 0; i < arr.length; i++) {
            int rand = (int) (Math.random() * arr.length);
            long temp = arr[rand];
            arr[rand] = arr[i];
            arr[i] = temp;
        }
        Arrays.sort(arr);
    }

    static boolean isPerfectSquare(double number) {
        double sqrt = Math.sqrt(number);
        return ((sqrt - Math.floor(sqrt)) == 0);
    }

    static void swap(int A[], int a, int b) {
        int t = A[a];
        A[a] = A[b];
        A[b] = t;
    }

    static long pow(long a, long b, int mod) {
        long pow = 1;
        long x = a;
        while (b != 0) {
            if ((b & 1) != 0) {
                pow = (pow * x) % mod;
            }
            x = (x * x) % mod;
            b /= 2;
        }
        return pow;
    }

    static long pow(long a, long b) {
        long pow = 1;
        long x = a;
        while (b != 0) {
            if ((b & 1) != 0) {
                pow *= x;
            }
            x = x * x;
            b /= 2;
        }
        return pow;
    }

    static long modInverse(long x, int mod) {
        return pow(x, mod - 2, mod);
    }

    static boolean isPrime(long N) {
        if (N <= 1) {
            return false;
        }
        if (N <= 3) {
            return true;
        }
        if (N % 2 == 0 || N % 3 == 0) {
            return false;
        }
        for (int i = 5; i * i <= N; i = i + 6) {
            if (N % i == 0 || N % (i + 2) == 0) {
                return false;
            }
        }
        return true;
    }

    public static String reverse(String str) {
        if (str == null) {
            return null;
        }
        return new StringBuilder(str).reverse().toString();
    }

    public static String repeat(char ch, int repeat) {
        if (repeat <= 0) {
            return "";
        }
        final char[] buf = new char[repeat];
        for (int i = repeat - 1; i >= 0; i--) {
            buf[i] = ch;
        }
        return new String(buf);
    }

    public static int[] manacher(String s) {
        char[] chars = s.toCharArray();
        int n = s.length();
        int[] d1 = new int[n];
        for (int i = 0, l = 0, r = -1; i < n; i++) {
            int k = (i > r) ? 1 : Math.min(d1[l + r - i], r - i + 1);
            while (0 <= i - k && i + k < n && chars[i - k] == chars[i + k]) {
                k++;
            }
            d1[i] = k--;
            if (i + k > r) {
                l = i - k;
                r = i + k;
            }
        }
        return d1;
    }

    public static int[] kmp(String s) {
        int n = s.length();
        int[] res = new int[n];
        for (int i = 1; i < n; ++i) {
            int j = res[i - 1];
            while (j > 0 && s.charAt(i) != s.charAt(j)) {
                j = res[j - 1];
            }
            if (s.charAt(i) == s.charAt(j)) {
                ++j;
            }
            res[i] = j;
        }
        return res;
    }
}

class Pair {

    int i, j;

    Pair(int i, int j) {
        this.i = i;
        this.j = j;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }
        Pair pair = (Pair) o;
        return i == pair.i && j == pair.j;
    }

    @Override
    public int hashCode() {
        return Objects.hash(i, j);
    }
}

class FastReader {

    BufferedReader br;
    StringTokenizer st;

    public FastReader() {
        br = new BufferedReader(new InputStreamReader(System.in));
    }

    String next() {
        while (st == null || !st.hasMoreElements()) {
            try {
                st = new StringTokenizer(br.readLine());
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
        return st.nextToken();
    }

    int nextInt() {
        return Integer.parseInt(next());
    }

    long nextLong() {
        return Long.parseLong(next());
    }

    double nextDouble() {
        return Double.parseDouble(next());
    }

    String nextLine() {
        String str = "";
        try {
            str = br.readLine();
        } catch (IOException e) {
            e.printStackTrace();
        }
        return str;
    }
}

class Node {

    int data, open, close;

    Node() {
        this(0, 0, 0);
    }

    Node(int data, int open, int close) {
        this.data = data;
        this.open = open;
        this.close = close;
    }
}

class ST {

    int n;
    Node[] st;

    ST(int n) {
        this.n = n;
        st = new Node[4 * Integer.highestOneBit(n)];
    }

    void build(Node[] nodes) {
        build(0, 0, n - 1, nodes);
    }

    private void build(int id, int l, int r, Node[] nodes) {
        if (l == r) {
            st[id] = nodes[l];
            return;
        }
        int mid = (l + r) >> 1;
        build((id << 1) + 1, l, mid, nodes);
        build((id << 1) + 2, mid + 1, r, nodes);
        st[id] = comb(st[(id << 1) + 1], st[(id << 1) + 2]);
    }

    void update(int i, Node node) {
        update(0, 0, n - 1, i, node);
    }

    private void update(int id, int l, int r, int i, Node node) {
        if (i < l || r < i) {
            return;
        }
        if (l == r) {
            st[id] = node;
            return;
        }
        int mid = (l + r) >> 1;
        update((id << 1) + 1, l, mid, i, node);
        update((id << 1) + 2, mid + 1, r, i, node);
        st[id] = comb(st[(id << 1) + 1], st[(id << 1) + 2]);
    }

    Node get(int x, int y) {
        return get(0, 0, n - 1, x, y);
    }

    private Node get(int id, int l, int r, int x, int y) {
        if (x > r || y < l) {
            return new Node();
        }
        if (x <= l && r <= y) {
            return st[id];
        }
        int mid = (l + r) >> 1;
        return comb(get((id << 1) + 1, l, mid, x, y), get((id << 1) + 2, mid + 1, r, x, y));
    }

    Node comb(Node a, Node b) {
        if (a == null) {
            return b;
        }
        if (b == null) {
            return a;
        }
        int min = Math.min(a.open, b.close);
        return new Node(a.data + b.data + min * 2, a.open + b.open - min, a.close + b.close - min);
    }
}