1 /* 3345 */
  2 #include <iostream>
  3 #include <cstdio>
  4 #include <cstring>
  5 #include <cstdlib>
  6 #include <queue>
  7 using namespace std;
  8
  9 #define MAXN 105
 10 #define INF  0xfffff
 11
 12 typedef struct node_t {
 13     int x, y, e;
 14     node_t() {}
 15     node_t(int xx, int yy, int ee) {
 16         x = xx; y = yy; e = ee;
 17     }
 18 } node_t;
 19
 20 char map[MAXN][MAXN];
 21 bool stop[MAXN][MAXN];
 22 int hp[MAXN][MAXN];
 23 int hurt[MAXN][MAXN];
 24 int n, m, mv;
 25 int bx, by;
 26 int dir[4][2] = {
 27     -1,0,0,-1,1,0,0,1
 28 };
 29
 30 void init() {
 31     int i, j, k;
 32
 33     memset(stop, false, sizeof(stop));
 34     memset(hurt, -1, sizeof(hurt));
 35     for (i=1; i<=n; ++i) {
 36         for (j=1; j<=m; ++j) {
 37             if (map[i][j] == 'E') {
 38                 stop[i-1][j] = stop[i][j-1] = stop[i+1][j] = stop[i][j+1] = true;
 39                 hurt[i][j] = INF;
 40             } else if (map[i][j] == 'Y') {
 41                 bx = i;
 42                 by = j;
 43             } else if (map[i][j] == '.') {
 44                 hurt[i][j] = 1;
 45             } else if (map[i][j] == 'T') {
 46                 hurt[i][j] = 2;
 47             } else if (map[i][j] == 'R') {
 48                 hurt[i][j] = 3;
 49             } else if (map[i][j] == 'P') {
 50                 hurt[i][j] = 1;
 51             } else if (map[i][j] == '#') {
 52                 hurt[i][j] = INF;
 53             }
 54         }
 55     }
 56 }
 57
 58 bool check(int x, int y) {
 59     return x<=0 || x>n || y<=0 || y>m;
 60 }
 61
 62 void bfs() {
 63     int x, y, e;
 64     int i, j, k;
 65     queue<node_t> Q;
 66     node_t nd;
 67
 68     memset(hp, -1, sizeof(hp));
 69     //if (stop[bx][by] == false)
 70         Q.push(node_t(bx,by,mv));
 71     hp[bx][by] = mv;
 72
 73     while (!Q.empty()) {
 74         nd = Q.front();
 75         Q.pop();
 76
 77         for (i=0; i<4; ++i) {
 78             x = nd.x + dir[i][0];
 79             y = nd.y + dir[i][1];
 80             if (check(x, y))
 81                 continue;
 82             e = nd.e - hurt[x][y];
 83             if (e > hp[x][y]) {
 84                 hp[x][y] = e;
 85                 if (stop[x][y] == false)
 86                     Q.push(node_t(x, y, e));
 87             }
 88         }
 89     }
 90 }
 91
 92 void merge() {
 93     int i, j, k;
 94
 95     for (i=1; i<=n; ++i) {
 96         for (j=1; j<=m; ++j) {
 97             if (hp[i][j]>=0 && map[i][j]!='P') {
 98                 map[i][j] = '*';
 99             }
100         }
101     }
102     map[bx][by] = 'Y';
103 }
104
105 int main() {
106     int t;
107     int i, j, k;
108
109     #ifndef ONLINE_JUDGE
110         freopen("data.in", "r", stdin);
111         freopen("data.out", "w", stdout);
112     #endif
113
114     scanf("%d", &t);
115     while (t--) {
116         scanf("%d %d %d", &n, &m, &mv);
117         for (i=1; i<=n; ++i)
118             scanf("%s", map[i]+1);
119         init();
120         bfs();
121         merge();
122         for (i=1; i<=n; ++i)
123             printf("%s\n", map[i]+1);
124         printf("\n");
125     }
126
127     return 0;
128 }