#include <stdio.h>#include <string.h>#include <math.h>const int Max = 128;const double eps = 1e-9;struct pt{ int x,y; pt(){}pt(int x,int y):x(x),y(y){} void getP(){scanf("%d%d",&x,&y);} pt operator -(pt a){return pt(x-a.x,y-a.y);}}P[Max];double A[Max][Max];int sign(double x){return(x>eps)-(x<-eps);}int main(){ int N,W,H; while (scanf("%d%d%d",&N,&H,&W) != EOF && N){ for (int i = 0;i < N;i++) P[i].getP(); P[N] = P[0]; memset(A,0,sizeof(A)); for (int i = 0;i < N;i++){ pt dir = P[i+1]-P[i]; if (dir.x == 0) continue; int sx,tx,sy,g; if (dir.x > 0){ sx = P[i].x; sy = P[i].y; tx = P[i+1].x; g = 1; }else{ sx = P[i+1].x; sy = P[i+1].y; tx = P[i].x; g = -1; dir.x = -dir.x,dir.y = -dir.y; } double dx = dir.x*1.0 / dir.y; double dy = dir.y*1.0 / (tx-sx); if (dx < 0) dx = -dx; int cx = sx,nx = sx+1; double cy = sy,ny = sy+dy; int a = (int)(cy+eps); int b = (int)(ny+eps); while (cx < tx){ int up = a > b?a:b; int dn = a < b?a:b; double pre = 0.0; if (up > dn){ double uy = up == a?cy:ny; double x = dx*(uy-up); for (int j = up;j > dn;j--){ double ca = x*(uy-j)*0.5; A[cx][j] += g*(ca-pre); pre = ca,x += dx; } } A[cx][dn] += g*((cy-dn+ny-dn)*0.5-pre); for (int j = 0;j < dn;j++) A[cx][j] += g; cx = nx++; cy = ny,ny += dy; a = b,b = (int)(ny+eps); } } for (int i = W-1;i >= 0;i--){ for (int j = 0;j < H;j++){ double ca = A[j][i]; if (ca < 0.25-eps) putchar('.'); else if (ca < 0.50-eps) putchar('+'); else if (ca < 0.75-eps) putchar('o'); else if (ca < 1.00-eps) putchar('$'); else putchar('#'); } putchar('n'); } } return 0;}
