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

/**
 * Created by VIET ANH on 27/04/2015.
 */
public class Main {

    private static int T;
    private static int n;
    private static long l1;
    private static long r1;
    private static long a,b,c,d;
    private static long base;

    public static void main(String[] args) throws IOException {
        Scanner in = new Scanner(System.in);
        PrintWriter out = new PrintWriter(System.out);
        base=Long.parseLong("4294967296");
        T=in.nextInt();
        while (T-->0) {
            n=in.nextInt();
            l1=in.nextLong();
            r1=in.nextLong();
            a=in.nextLong();
            b=in.nextLong();
            c=in.nextLong();
            d=in.nextLong();
            long x=l1,y=r1;
            if (x>y) {
                long tmp=x; x=y; y=tmp;
            }
            long rmin=y;
            long lmax=x;
            long l=l1,r=r1;
            for (int i = 0; i < n-1; i++) {
                l=(l*a+b)%base;
                r=(r*c+d)%base;
                x=l;
                y=r;
                if (x>y) {
                    long tmp=x; x=y; y=tmp;
                }
                rmin=Math.min(rmin,y);
                lmax=Math.max(lmax,x);
            }
            int lc=0;
            if (rmin<x&&y<lmax) lc=1;
            else
                for (int i = 0; i < n-1; i++) {
                    l1=(l1*a+b)%base;
                    r1=(r1*c+d)%base;
                    x=l1;
                    y=r1;
                    if (x>y) {
                        long tmp=x; x=y; y=tmp;
                    }
                    if (rmin<x&&y<lmax) {
                        lc=1;
                        break;
                    }
                }
            if (lc==1) out.println("YES");
            else out.println("NO");
        }
        out.close();
    }

}