import java.math.BigInteger;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
BigInteger t=in.nextBigInteger();
while(!t.equals(0)){
BigInteger a = in.nextBigInteger();
BigInteger b = in.nextBigInteger();
if(a.equals(b)&&(a.mod(BigInteger.valueOf(11))).equals(BigInteger.valueOf(0)))
System.out.println("YES");
else
System.out.println("NO");
t=t.subtract(BigInteger.valueOf(1));
}
}
}