using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Text.RegularExpressions;
public static void Main()
Console.WriteLine("Hello World");
var appIds = new List<string>(){
"& Outfit Planner - Free!,3.1.2,com.stylitics.app",
"and Market Data Analysis,19018,com.dowjones.Barrons.ipad",
"and notes, organized in a notebook,2015000,com.microsoft.onenote",
"and notes, organized in a notebook,2017002,com.microsoft.onenote",
"and Recipes from Kitchens within a Sustainable Food Network,7.0.1,com.1368135328.5161368135328",
"and watch live sports,2124,com.espn.ScoreCenter",
"Annotate PDF and Present,7.0.7,com.zoom-notes.zoomnotes"
foreach(var id in appIds){
var match = Regex.Match(id, @"(\w+\.\w+\.\w+)$");
Console.WriteLine(cleanId);