#include <stdio.h>
int gStartX;
int gStartY;
int gFinishX;
int gFinishY;
int gJump;

int gDx[] = {0, 1, 0, -1};
int gDy[] = {-1, 0, 1, 0};
int gArr[2001][2001] = {0};
int gSelected[2001][2001] = {0};

int gFlag;

void braveDuck(int x, int y, int jumpCount)
{
    if(jumpCount > gJump || gFlag == 1)
    {
        return;
    }

    int i;
    for(i=0; i<4; i++)
    {
        if(gFlag == 1)
            break;

        int tempX = x + jumpCount*gDx[i];
        int tempY = y + jumpCount*gDy[i];

        if((tempX < 0 || tempX > 2000) || (tempY<0 || tempY>2000))
            continue;

        if(tempX == gFinishX && tempY == gFinishY)
        {
            gFlag = 1;
            break;
        }


        if(gArr[tempX][tempY] == 1 & gSelected[tempX][tempY] != 1)
        {
            if(jumpCount > 1)
                jumpCount = 1;

            gSelected[tempX][tempY] = 1;
            braveDuck(tempX, tempY, jumpCount);
        }
        else
        {
            if(i==3)
            {
                ++jumpCount;
                //printf("increase jump - x : %d, y : %d, jump : %d\n", tempX, tempY, jumpCount);
                braveDuck(x, y, jumpCount);
                //jumpCount --;
            }

            else
                continue;
        }

    }
}
int main()
{
    int testCase;
    scanf("%d", &testCase);
    int tcCount;

    for(tcCount = 0; tcCount < testCase; tcCount++)
    {
        gFlag = 0;

        scanf("%d", &gJump);

        scanf("%d", &gStartX);
        scanf("%d", &gStartY);
        scanf("%d", &gFinishX);
        scanf("%d", &gFinishY);

        gStartX += 1000;
        gStartY += 1000;
        gFinishX += 1000;
        gFinishY += 1000;

        gSelected[gStartX][gStartY] = 1;
        gArr[gStartX][gStartY] = 1;
        gArr[gFinishX][gFinishY] = 1;

        int stoneNum;
        scanf("%d", &stoneNum);

        int i;
        for(i=0; i<stoneNum; i++)
        {
            int index1, index2;
            scanf("%d %d", &index1, &index2);
            index1 += 1000;
            index2 += 1000;
            gArr[index1][index2] = 1;
        }

        braveDuck(gStartX, gStartY, 1);

        if(gFlag == 0)
            printf("NO\n");
        else
            printf("YES\n");

        // init
        int j, k;
        for(j=0; j<2001; j++)
        {
            for(k=0; k<2001; k++)
            {
                gSelected[j][k] = 0;
                gArr[j][k] = 0;
            }
        }

    }    

    return 0;
}