class First:
    go_to = 1

    def move(self, lu, rb, gate, index, side, balls, your_team, enemy_team):
        posx = your_team[index][0]
        posy = your_team[index][1]

        point1 = (lu[0], (lu[1] + rb[1]) / 2.0)
        point2 = ((lu[0] + rb[0]) / 2.0, lu[1])
        point3 = (rb[0], (lu[1] + rb[1]) / 2.0)


        if (posx, posy) == point1:
            self.go_to = 2
        if (posx, posy) == point2:
            self.go_to = 3
        if (posx, posy) == point3:
            self.go_to = 1

        if self.go_to == 1:
            return (point1[0] - posx, point1[1] - posy)
        if self.go_to == 2:
            return (point2[0] - posx, point2[1] - posy)
        return (point3[0] - posx, point3[1] - posy)

        """
        if (posx, posy) == point1 and go_to == 1:
            go_to = 2
            sp = (point1[0] - posx, point1[1] - posy)
        if (posx, posy) == point2 and go_to == 2:
            go_to = 3
            sp = (point2[0] - posx, point2[1] - posy)
        if (posx, posy) == point3 and go_to == 3:
            go_to = 1
            sp = (point3[0] - posx, point3[1] - posy)
        return sp
        if (posx,posy) != point1:
            sp = (point1[0]-posx,point1[1]-posy)
        elif (posx,posy) != point1:
            self.go_to +=1
        elif (posx,posy) != point2:
            sp = (point2[0]-posx,point2[1]-posy)
        elif (posx,posy) != point3:
            sp = (point3[0]-posx,point3[1]-posy)

        if (posx,posy) == point1 or (posx,posy) == point2:
            self.go_to +=1
        else:
            self.go_to = 1
        return sp
        """