distance = 58
            v1 = 0.4 * 0.6
            v2 = 0.4 * 0.6
            v3 = 0.3 * 0.6
            global x1, y1, x2, y2, x3, y3, y_average, first_check, second_check,third_check, zero_check
            zero_check = 0
            first_check = 0
            second_check = 0
            third_check = 0
            x1, y1 = my_squads[ARRV].get_center()
            x2, y2 = my_squads[IFV].get_center()
            x3, y3 = my_squads[TANK].get_center()
            y_average = round((y1 + y2 + y3) / 3)
            check = 0
            if x1 == min(x1, x2, x3) and zero_check == 0:
                zero_check = 1
                s = x1
                check = 1
                x1 = distance / 2
                my_squads[ARRV].move_to(x1, y1)
                #   squads[ARRV].scale_relatively(3, 0, y1 - 24, round(6 / v1) + 1)

                if x2 < x3:
                    s = x2
                    x2 = x1 + distance * 3 + 10
                    my_squads[IFV].move_to(x2, y2)
                    #my_squads[IFV].move_to(x2, y_average - 8, round(abs(y_average - 8 - y2) / v2) + 1)
                    s = x3
                    x3 = x2 + distance * 3
                    my_squads[TANK].move_to(x3, y3)

                else:
                    s = x3
                    x3 = x1 + distance * 3 + 10
                    my_squads[TANK].move_to(x3, y3)
                    #my_squads[TANK].move_to(x3, y_average - 4, round(abs(y_average - 4 - y3) / v3) + 1)
                    s = x2
                    x2 = x3 + distance * 3
                    my_squads[IFV].move_to(x2, y2)

        if 100 < world.tick_index < 2500:
            center1, center2 = my_squads[IFV].get_center()
            center3, center4 = my_squads[TANK].get_center()
            center5, center6 = my_squads[ARRV].get_center()
            if (x2 < x3):
             if (center1 - 1 <= x2 <= center1 + 1 and center3 - 1 <= x3 <= center3 + 1 and center2 - 1 <= y2 <= center2 + 1 and center4 - 1 <= y3 <= center4 + 1 and first_check == 0):
                 first_check = 1
                 my_squads[ARRV].move_to(x1, y_average)
                 my_squads[IFV].move_to(x2, y_average - 8)
                 my_squads[TANK].move_to(x3, y_average - 4)
             if (center6 - 1 <= y_average <= center6 + 1 and center2 - 1 <= y_average - 8 <= center2 + 1 and center4 - 1 <= y_average - 4 <= center4 + 1 and second_check == 0):
                second_check = 1
                my_squads[ARRV].scale_relatively(3, 0, y_average - 24, 550)
                my_squads[IFV].scale_relatively(3, x2 - 24, y_average - 32, 550)
                my_squads[TANK].scale_relatively(3, x3 - 24, y_average - 28, 550)
                my_squads[ARRV].move_to(x2 + 48, y_average + 52)
                my_squads[TANK].move_to(x2 + 48, y_average + 46)
            else:
                if (center1 - 1 <= x2 <= center1 + 1 and center3 - 1 <= x3 <= center3 + 1 and center2 - 1 <= y2 <= center2 + 1 and center4 - 1 <= y3 <= center4 + 1 and first_check == 0):
                    first_check = 1
                    my_squads[ARRV].move_to(x1, y_average)
                    my_squads[IFV].move_to(x2, y_average - 9)
                    my_squads[TANK].move_to(x3, y_average - 4)
                if (center6 - 1 <= y_average <= center6 + 1 and center2 - 1 <= y_average - 8 <= center2 + 1 and center4 - 1 <= y_average - 4 <= center4 + 1 and second_check == 0):
                    second_check = 1
                    my_squads[ARRV].scale_relatively(3, 0, y_average - 24, 550)
                    my_squads[IFV].scale_relatively(3, x2 - 24, y_average - 32, 550)
                    my_squads[TANK].scale_relatively(3, x3 - 24, y_average - 28, 550)
                    my_squads[ARRV].move_to(x3 + 48, y_average + 52)
                    my_squads[IFV].move_to(x3 + 48, y_average + 40)