char b[81];int
	   p,o;R(x){return x
	<0||x>80?0:b[x];}T(c,t)
   {if(b[c]==(t?95:70)){b[//
   c]=76;}if(b[c]==32){b[c]
   =(t?70:95);}for(int i=0;
   i<81;i++){if(b[i]==76&&
	R(i-9)>75&&R(i+1)!=32&&
	  R(i+1)!=95){b[i]=p?
	   79:88;}}int z=0
		 ,f=0;o=0;for(
	int i=0;i<81;i++){switch
	(b[i]){case 79:o++;z++;
		  case 88:z++;
		 f=1;}}p^=f;
	   return z;}main(){
	 p=0;int x,y,t,z;for
   (int i=0;i<81;b[i++]=32);
 do{for(int i=0;i<81;i++){if
 (!(i%9)){printf("\n");}printf
("%c",b[i]);}scanf("%d%d%d",&x,
&y,&t);}while(!(z=T(y*9+x,t)>63
));printf("%i",o-32);}//////////