#include <iostream>
#include <stack>
#include <cstdio>

using namespace std;
const int maxn = 100;
int n = 0, m = 0;
int startx = 0, starty = 0;
int exitx = 0, exity = 0;
int map[maxn][maxn];
int dx[4] = {0, 1, 0, -1};
int dy[4] = {1, 0, -1, 0};
int flag[maxn][maxn];

typedef struct {
    int x;
    int y;
}point;

point path[100];
stack<point> mys;//栈

int search() {
    int s[10000];
    int x = startx, y = starty;
    int newx = 0, newy = 0;
    int step = 0;
    point cur;
    cur.x = x;//当前点的坐标
    cur.y = y;
    flag[x][y] = 1;
    mys.push(cur);
    step = 1;

    while (step > 0) {
        s[step]++;
        if (s[step] == 4) {
            step--;
            if (!mys.empty()) {
                mys.pop();
            }
            if (!mys.empty()) {
                x = (mys.top()).x;
                y = (mys.top()).y;
            }
        }

        else {
            newx = x + dx[s[step]];
            newy = y + dy[s[step]];
            if (!map[newx][newy] && !flag[newx][newy]) {
                cur.x = newx;
                cur.y = newy;
                printf("(%d, %d)\n", cur.x, cur.y);
                //getchar();
                mys.push(cur);
                if (newx==exitx && newy==exity) {
                    return 1;
                }
                x = newx;
                y = newy;
                flag[newx][newy] = 1;
                step++;
                s[step] = -1;
            }
        }
    }
    return -1;
}



int main()
{
    while (2 == scanf("%d%d", &n, &m)) {
        for (int i = 1; i < n; i++) {//输入数据
            for (int j = 1; j < m; j++) {
                scanf("%d", &map[i][j]);
            }
        }
        for (int i = 0; i <= n; i++) {//第一列和最后一列。
            map[i][0] = 1;
            map[i][m] = 1;
        }
        for (int i = 0; i <= m; i++) {//第一行和最后一行
            map[0][i] = 1;
            map[n][i] = 1;
        }
        //-------------------------------------
        cout << endl;
        for (int i = 0; i <= n; i++) {      //输出完整的图看一看。
            for (int j = 0; j <= m; j++) {
                printf("%d ", map[i][j]);
            }
            cout << endl;
        }
        cout << endl;
        //--------------------------------------
        scanf("%d%d", &startx, &starty);//输入起始点和出口。
        scanf("%d%d", &exitx, &exity);
        int res = search();
        if (1 == res) {
            point v[maxn];
            int i = 0;
            while (!mys.empty()) {
                v[i++] = mys.top();
                mys.pop();
            }
            for (int j = i-1; j >= 0; j--) {
                printf("(%d, %d)", v[j].x, v[j].y);
                if (j > 0) {
                    printf(" ---> ");
                }
            }
            printf("\n");
        }
        else {
            printf("-1\n");
        }
    }
}
//测试数据
9 9
0 1 1 1 1 1 1 1
0 1 1 0 0 0 0 0
0 1 0 0 1 0 1 1
0 1 0 1 1 0 0 0
0 0 0 0 0 1 0 0
0 1 1 0 0 1 0 0
0 1 0 0 0 0 1 1
0 0 0 0 0 0 0 0
2 8
8 2