@Override
	public LinkedList<Integer> pick(){
		LinkedList<Integer> whereCanPut = new LinkedList<Integer>();
		for(int i=0;i<21;i++){
			if(i!=1 && i!=19){
				if(!(board[i].getTile() instanceof Empty) 
						&& board[i].getTile().getOwner()==this.owner 
						&& !board[i].getTile().isNetted()){
					
					whereCanPut.add(board[i].getPosition());
				}
			}
			
		}
		
		return whereCanPut;
	}