#include <math.h>
#include <stdio.h>
int p = 0;
int m = 0, n = 0;
double A[5][10000], Z[10000];

double get_content(int row, int column) {
    if (abs(row - column) > p / 2) {
        return 0;
    }
    if (row < 0 || row >= n) {
        return 0;
    }
    if (column < 0 || column >= n) {
        return 0;
    }
    return A[(row - column + p / 2)][column];
}

int set_content(int row, int column, double val) {
    if (abs(row - column) > p / 2) {
        return 0;
    }
    if (row < 0 || row >= n) {
        return 0;
    }
    if (column < 0 || column >= n) {
        return 0;
    }
    A[(row - column + p / 2)][column] = val;
    return 0;
}

// int output() {
//     for (int i = 0; i < p; i++) {
//         for (int j = 0; j < n; j++) {
//             printf("%lf ", get_content(i, j));
//         }
//         printf("\n");
//     }
//     printf("\n");
//     return 0;
// }

int outputZ() {
    for (int i = 0; i < n; i++) {
        printf("%.4lf ", Z[i]);
    }
    printf("\n");
    return 0;
}

int main() {
    scanf("%d", &p);
    scanf("%d %d", &n, &m);
    for (int i = 0; i < p / 2; i++) {
        for (int j = p / 2 - i; j < n; j++) {
            scanf("%lf", &A[i][j]);
        }
    }
    for (int i = p / 2; i < p; i++) {
        for (int j = 0; j < n - (i - p / 2); j++) {
            scanf("%lf", &A[i][j]);
        }
    }

    // printf("Readin\n");
    // output();

    for (int col = 0; col < n; col++) {
        double diag_elem = get_content(col, col);
        // make everything below the diag to 0 row by row
        for (int row = col + 1; row < n; row++) {
            double base = get_content(row, col);
            if (base != 0) {
                double coefficient = base / diag_elem;
                set_content(row, col, -coefficient);
                for (int l = col + 1; l < col + 3; l++) {
                    set_content(row, l, get_content(row, l) - coefficient * get_content(col, l));
                }
            }
        }
    }

    // printf("L ready\n");
    // output();

    for (int row = 0; row < n; row++) {
        double diag_elem = get_content(row, row);
        set_content(row, row, 1 / diag_elem);
        for (int col = row + 1; col < n; col++) {
            set_content(row, col, -get_content(row, col) / diag_elem);
        }
    }

    // printf("All ready\n");
    // output();

    for (int i = 0; i < m; i++) {
        // read in one col of z
        for (int j = 0; j < n; j++) {
            scanf("%lf", &Z[j]);
        }

        // printf("Readin\n");
        // outputZ();

        // calculate Z = L-1 * Z
        // do this column by column
        for (int j = 0; j < n; j++) {
            // diag of U is always 1, z[j] * U[j][j] = z[j], so k doesn't have to equal to j
            for (int k = j + 1; k < j + 3 && k < n; k++) {
                Z[k] += Z[j] * get_content(k, j);
            }
        }

        // printf("L-1 * Z\n");
        // outputZ();

        // calculate Z = D-1 * Z
        for (int j = 0; j < n; j++) {
            Z[j] = Z[j] * get_content(j, j);
        }

        // printf("D-1 L-1 * Z\n");
        // outputZ();

        // calculate Z =  U-1 * Z
        // do this column by column
        // printf("Starting U-1\n");
        for (int j = n - 1; j >= 0; j--) {
            // diag of U is always 1, z[j] * U[j][j] = z[j], so k doesn't have to equal to j
            for (int k = j - 1; k > j - 3 && k >= 0; k--) {
                Z[k] += Z[j] * get_content(k, j);
            }
            // outputZ();
        }

        // printf("U-1 D-1 L-1 * Z\n");
        // outputZ();

        // output
        // for (int j = 0; j < n; j++) {
        //     printf("%.4lf ", Z[j]);
        // }
        // printf("\n");
        outputZ();
    }
    return 0;
}