#include <cstdio>
#include <iostream>
#include <string>

#define N 10

using namespace std;

string move;
char b[N][N];

void init() {
    for (int i = 1; i < 9; i++)
        for (int j = 1; j < 9; j++)
            b[i][j] = '.';

    for (int i = 1; i < 9; i++)
        b[i][2] = 'P', b[i][7] = 'p';

    b[1][1] = b[8][1] = 'R';
    b[2][1] = b[7][1] = 'N';
    b[3][1] = b[6][1] = 'B';
    b[4][1] = 'Q';
    b[5][1] = 'K';

    for (int i = 1; i < 9; i++)
        b[i][8] = b[i][1] - 'A' + 'a';
}

int main() {
    freopen("chess.in", "r", stdin);
    freopen("chess.out", "w", stdout);

    int n;
    cin >> n;

    init();

    for (int i = 0; i < n; i++) {
        cin >> move;
        int l = move.size();

        if (l == 3) {
            if (i % 2) {
                b[7][8] = 'k';
                b[6][8] = 'r';
                b[5][8] = b[8][8] = '.';
            }
            else {
                b[7][1] = 'K';
                b[6][1] = 'R';
                b[5][1] = b[8][1] = '.';
            }
            continue;
        }

        if (l == 5) {
            if (i % 2) {
                b[3][8] = 'k';
                b[4][8] = 'r';
                b[1][8] = b[5][8] = '.';
            }
            else {
                b[3][1] = 'K';
                b[4][1] = 'R';
                b[1][1] = b[5][1] = '.';
            }
            continue;
        }

        char turn = 0, piece;
        if (l == 7)
            turn = move[6];

        int x = move[1] - 'a' + 1, y = move[2] - '0';
        piece = b[x][y];
        b[x][y] = '.';

        x = move[4] - 'a' + 1, y = move[5] - '0';
        b[x][y] = piece;

        if (turn) b[x][y] = turn;
    }

    for (int i = 8; i > 0; i--, cout << endl)
        for (int j = 1; j < 9; j++)
            cout << b[j][i];

    return 0;
}