using System;
public class Program
{
public static void Main()
string name;
int lane1=0,lane2=0,lane3=0,number,lane;
for(int i=0;i<5;i++)
Console.Write("name=");
name=Console.ReadLine();
number=int.Parse(Console.ReadLine());
lane=int.Parse(Console.ReadLine());
if(lane==1)
lane1++;
else if(lane==2)
lane2++;
else
lane3++;
}
Console.WriteLine("the most lane that was used {0}",Math.Max(Math.Max(lane1,lane2),lane3));