public boolean checkWin(char grid[][], char chipCol, int x, int y){
		boolean win = false;
		if(checkTile(grid, chipCol, x, y, 1, 1)||
                checkTile(grid, chipCol, x, y, 0, 1)||
                checkTile(grid, chipCol, x, y, 1, 0)||
                checkTile(grid, chipCol, x, y, -1, 1)){
            win = true;

        }

		return win;
	}

	public static boolean checkTile(char grid[][] , char chipCol, int x, int y, int dx, int dy){
		int ox = x;
		int oy = y;
        return checkTile(grid, chipCol, x, y, dx, dy, 1, ox, oy);
    }

    public static boolean checkTile(char grid[][] , char chipCol, int x, int y, int dx, int dy, int count, int ox, int oy){
        if(!(x+dx<6 && y+dy<7 && x+dx>=0 && y+dy>=0)){
            return false;
        }
        if(chipCol != grid[x+dx][y+dy]){
        	if((ox-dx<6 && oy-dy<7 && ox-dx>=0 && oy-dy>=0) && chipCol == grid[ox-dx][oy-dy]){
        		System.out.println("dx " + dx + " dy " + dy + " x " + x + " y " + y  + " ox " + ox + " oy " + oy  + " count " + count);
        		return checkTile(grid, chipCol, (ox-dx), (oy-dy),-1*dx, -1*dy, count, ox, oy);
        	}
        }
        if(chipCol == grid[x+dx][y+dy]) {

            System.out.println(count);

            if(count < 3) {

            	System.out.println("dx " + dx + " dy " + dy + " x " + x + " y " + y  + " ox " + ox + " oy " + oy  + " count " + count);
                return checkTile(grid, chipCol, x+dx, y+dy, dx, dy, count+1, ox, oy);
            }else{
            	System.out.println("dx " + dx + " dy " + dy + " x " + x + " y " + y  + " ox " + ox + " oy " + oy  + " count " + count);
            	return true;
            	}

        	}
        return false;
    }