def METHOD_NAME(coordinates, delimeter, n_of_points):
    point_list_lat_long = ""
    point_list_e_n = coordinates.split(delimeter)
    for i in range(0, n_of_points*2, 2):
        if i == 0:
            point_list_lat_long = point_list_lat_long + str(e_n_to_lat(float(point_list_e_n[i]), float(point_list_e_n[i+1])))\
                              +delimeter+str(e_n_to_long(float(point_list_e_n[i]), float(point_list_e_n[i+1])))
        else:
            point_list_lat_long = point_list_lat_long + delimeter +str(e_n_to_lat(float(point_list_e_n[i]), float(point_list_e_n[i+1])))\
                              +delimeter+str(e_n_to_long(float(point_list_e_n[i]), float(point_list_e_n[i+1])))
    return point_list_lat_long