You are given two strings s and t, both consisting of lowercase English letters. You are going to type the string s character by character, from the first character to the last one.

When typing a character, instead of pressing the button corresponding to it, you can press the "Backspace" button. It deletes the last character you have typed among those that aren't deleted yet (or does nothing if there are no characters in the current string). For example, if s is "abcbd" and you press Backspace instead of typing the first and the fourth characters, you will get the string "bd" (the first press of Backspace deletes no character, and the second press deletes the character 'c'). Another example, if s is "abcaa" and you press Backspace instead of the last two letters, then the resulting text is "a".

Your task is to determine whether you can obtain the string t, if you type the string s and press "Backspace" instead of typing several (maybe zero) characters of s.

Input

The first line contains a single integer q (1 ≤ q ≤ 10^5) — the number of test cases.

The first line of each test case contains the string s (1 ≤ |s| ≤ 10^5). Each character of s is a lowercase English letter.

The second line of each test case contains the string t (1 ≤ |t| ≤ 10^5). Each character of t is a lowercase English letter.

It is guaranteed that the total number of characters in the strings over all test cases does not exceed 2 ⋅ 10^5.

Output

For each test case, print "YES" if you can obtain the string t by typing the string s and replacing some characters with presses of "Backspace" button, or "NO" if you cannot.

You may print each letter in any case (YES, yes, Yes will all be recognized as positive answer, NO, no and nO will all be recognized as negative answer).

Example

Input


4
ababa
ba
ababa
bb
aaa
aaaa
aababa
ababa


Output


YES
NO
NO
YES

Note

Consider the example test from the statement.

In order to obtain "ba" from "ababa", you may press Backspace instead of typing the first and the fourth characters.

There's no way to obtain "bb" while typing "ababa".

There's no way to obtain "aaaa" while typing "aaa".

In order to obtain "ababa" while typing "aababa", you have to press Backspace instead of typing the first character, then type all the remaining characters.
import java.io.*;
import java.util.*;


public class D{//Any Class Name
	
	static class Code {
		
		private void solve(InputReader in, OutputWriter out) throws IOException {
			
			ArrayOpn o= new ArrayOpn();
			int t = in.readInt();
			while(t -- > 0) {
				
				
				String s=in.readString();
				String d=in.readString();
				
				if(d.length()>s.length()) {
					out.printLine("NO");
					continue;
				}
				int k=0;
				int i=0;
				for(; i<s.length(); i++) {
					if(d.charAt(0)==s.charAt(i)) {
						break;
					}
				}
				
				if(s.length()-i<d.length()) {
					out.printLine("NO");
					continue;
				}
				for(; i<s.length()&&k<d.length(); i++) {
					if(s.charAt(i)==d.charAt(k)) {
						k++;
					}
				}
				if(k==d.length()&&(s.length()-i)%2==0) {
					out.printLine("YES");
				}
				else {
					out.printLine("NO");
				}
			}
			out.close();
		}
	}
	
	static class ArrayOpn{
		private int[] aI(InputReader in, int n) {
			int A[]= new int[n];
			for(int i=0; i<n; i++) {
				A[i]=in.readInt();
			}
			return A;
		}
		
		static final Random random = new Random();
		
		private void sort(int A[]) {
			int n = A.length;
			for(int i=0; i<n; i++)
			{
				int j = random.nextInt(n),temp = A[j];
				A[j] = A[i];
				A[i] = temp;
			}
			Arrays.sort(A);
//            return A;
		}
		
		private int[][] mI(InputReader in, int n, int m){
			int A[][]= new int[n][m];
			for(int i=0; i<n; i++) {
				for(int j=0; j<m; j++) {
					A[i][j]=in.readInt();
				}
			}
			return A;
		}
		
		private int minEl(int A[]) {
			int min=Integer.MAX_VALUE;
			for(int e: A) {
				min=Math.min(e, min);
			}
			return min;
		}
		private int maxEl(int A[]) {
			int max=Integer.MIN_VALUE;
			for(int e: A) {
				max=Math.max(e, max);
			}
			return max;
		}
		
		private int occurence(int A[], int e) {
			int c=0;
			for(int k: A) {
				if(k==e) {
					c++;
				}
			}
			return c;
		}
		
		public int linears(int A[], int e) {
			
			for(int i=0; i<A.length; i++) {
				if(A[i]==e) {
					return i;
				}
			}
			return -1;
		}
		
		public int binarys(int A[], int e) {
			int low=0, high=A.length-1;
			while(low<=high) {
				int mid=(low+high)/2;
				if(A[mid]==e) {
					return mid;
				}
				else if(A[mid]<e) {
					low=mid+1;
				}
				else {
					high=mid-1;
				}
			}
			return -1;
		}
		
		public void printAr(OutputWriter out, int A[]) {
			for(int e: A) {
				out.print(e+" ");
			}
		}
	}
	
	static class Pair<F, S>{
		private final F first; //first member of pair
		private final S second; //second member of pair
		
		private Pair(F first, S second) {
			this.first = first;
			this.second = second;
		}
		
		@Override
		public boolean equals(Object o) {
			if (this == o) {
				return true;
			}
			
			if (o == null || getClass() != o.getClass())
				return false;
			
			Pair<? , ?> pair = (Pair<?, ?>) o;
			if(!first.equals(pair.first))
				return false;
			return second.equals(pair.second);
		}
		
		@Override
		public int hashCode() {
			return 31 * first.hashCode() + second.hashCode();
		}
		
		@Override
		public String toString() {
			return "(" + first +", "+ second +")";
		}
		
		
		public static <F,S> Pair<F,S> of(F a, S b) {
			return new Pair<>(a,b);
		}
		public F getFirst() {
			return first;
		}
		
		public S getSecond() {
			return second;
		}
	}
	
	// Comparator for using in Sorting On integers
	static class PairCompare implements Comparator<Pair<Integer, Integer>> {
		@Override
		public int compare(Pair<Integer, Integer> p1, Pair<Integer, Integer> p2) {
			int diff = Integer.compare(p1.first, p2.first);
			if(diff == 0) {
				return Integer.compare(p1.second, p2.second);
			}
			else return diff;
		}
	}
	
	
	
	public static void main(String[] args) throws IOException {
		//initialize
		InputStream inputStream = System.in;
		OutputStream outputStream = System.out;
		InputReader in = new InputReader(inputStream);
		OutputWriter out = new OutputWriter(outputStream);
		Code solver = new Code();
		solver.solve(in, out);
		out.flush();
		out.close();
	}
	
	
	static class InputReader {
		private InputStream stream;
		private byte[] buf = new byte[1024];
		private int curChar;
		private int numChars;
		private SpaceCharFilter filter;
		
		private InputReader(InputStream stream) {
			this.stream = stream;
		}
		
		private int read() {
			if (numChars == -1)
				throw new InputMismatchException();
			if (curChar >= numChars) {
				curChar = 0;
				try {
					numChars = stream.read(buf);
				} catch (IOException e) {
					throw new InputMismatchException();
				}
				if (numChars <= 0)
					return -1;
			}
			return buf[curChar++];
		}
		
		private String readString() {
			int c = read();
			while (isSpaceChar(c))
				c = read();
			StringBuilder res = new StringBuilder();
			do {
				if (Character.isValidCodePoint(c))
					res.appendCodePoint(c);
				c = read();
			} while (!isSpaceChar(c));
			return res.toString();
		}
		
		private int readInt() {
			int c = read();
			while (isSpaceChar(c))
				c = read();
			int sgn = 1;
			if (c == '-') {
				sgn = -1;
				c = read();
			}
			int res = 0;
			do {
				if (c < '0' || c > '9')
					throw new InputMismatchException();
				res *= 10;
				res += c - '0';
				c = read();
			} while (!isSpaceChar(c));
			return res * sgn;
		}
		
		private long readLong() {
			int c = read();
			while (isSpaceChar(c)) {
				c = read();
			}
			int sgn = 1;
			if (c == '-') {
				sgn = -1;
				c = read();
			}
			long res = 0;
			do {
				if (c < '0' || c > '9') {
					throw new InputMismatchException();
				}
				res *= 10;
				res += c - '0';
				c = read();
			} while (!isSpaceChar(c));
			return res * sgn;
		}
		
		private double readDouble() {
			int c = read();
			while (isSpaceChar(c)) {
				c = read();
			}
			int sgn = 1;
			if (c == '-') {
				sgn = -1;
				c = read();
			}
			double res = 0;
			while (!isSpaceChar(c) && c != '.') {
				if (c == 'e' || c == 'E') {
					return res * Math.pow(10, readInt());
				}
				if (c < '0' || c > '9') {
					throw new InputMismatchException();
				}
				res *= 10;
				res += c - '0';
				c = read();
			}
			if (c == '.') {
				c = read();
				double m = 1;
				while (!isSpaceChar(c)) {
					if (c == 'e' || c == 'E') {
						return res * Math.pow(10, readInt());
					}
					if (c < '0' || c > '9') {
						throw new InputMismatchException();
					}
					m /= 10;
					res += (c - '0') * m;
					c = read();
				}
			}
			return res * sgn;
		}
		
		private boolean isSpaceChar(int c) {
			if (filter != null)
				return filter.isSpaceChar(c);
			return isWhitespace(c);
		}
		
		public String next() {
			return readString();
		}
		
		
		private static boolean isWhitespace(int c) {
			return c == ' ' || c == '\n' || c == '\r' || c == '\t' || c == -1;
		}
		
		private char readCharacter() {
			int c = read();
			while (isSpaceChar(c))
				c = read();
			return (char) c;
		}
		
		public interface SpaceCharFilter {
			boolean isSpaceChar(int ch);
		}
	}
	
	static class OutputWriter {
		private final PrintWriter writer;
		
		private OutputWriter(OutputStream outputStream) {
			writer = new PrintWriter(new BufferedWriter(new OutputStreamWriter(
					outputStream)));
		}
		
		private OutputWriter(Writer writer) {
			this.writer = new PrintWriter(writer);
		}
		
		private void print(Object... objects) {
			for (int i = 0; i < objects.length; i++) {
				if (i != 0) {
					writer.print(' ');
				}
				writer.print(objects[i]);
			}
			writer.flush();
		}
		
		private void printLine(Object... objects) {
			print(objects);
			writer.println();
			writer.flush();
		}
		
		private void printLine(int i) {
			writer.println(i);
		}
		
		
		private void close() {
			writer.close();
		}
		
		private void flush() {
			writer.flush();
		}
		
		
	}
	
	static class IOUtils {
		
		private static int[] readIntArray(InputReader in, int size) {
			int[] array = new int[size];
			for (int i = 0; i < size; i++)
				array[i] = in.readInt();
			return array;
		}
		
		private static long[] readLongArray(InputReader in, int size) {
			long[] array = new long[size];
			for (int i = 0; i < size; i++)
				array[i] = in.readLong();
			return array;
		}
		
		private static char[] readCharArray(InputReader in, int size) {
			char[] array = new char[size];
			for (int i = 0; i < size; i++)
				array[i] = in.readCharacter();
			return array;
		}
		
		private static char[][] readTable(InputReader in, int rowCount,
				int columnCount) {
			char[][] table = new char[rowCount][];
			for (int i = 0; i < rowCount; i++)
				table[i] = readCharArray(in, columnCount);
			return table;
		}
		
	}
	
	static class ArrayUtils {
		
		private static void fill(int[][] array, int value) {
			for (int[] row : array)
				Arrays.fill(row, value);
		}
		
	}
	
	static class MiscUtils {
		private static final int[] DX4 = {1, 0, -1, 0};
		private static final int[] DY4 = {0, -1, 0, 1};
		
		private static boolean isValidCell(int row, int column, int rowCount,
				int columnCount) {
			return row >= 0 && row < rowCount && column >= 0
					&& column < columnCount;
		}
		
	}
}
