Tak este raz:
class P{static void Main(){int[]d=new int[3200];int x=0,y=0;int i=0,n,s=0;//Oto
while(i++<3199){d[x+y*80]=1;n=s%3;s=1+9*s%2048;x+=n<1?0:80/n;y+=n/2*40;//Ciulis
x/=2;y/=2;}while(i-->0)System.Console.Write(d[i]>0?".":i%80<1?"\n":" ");}}//'07