A.cpp

/*****                                            
 *                                                   __Bismillahir Rahmanir Rahim__
 *                                          American International University Bangladesh (AIUB) 
 *                                                         Hadiur Rahman Nabil
                                                                 
                                                               
                                                          
*****/
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;

int main()
{


int n,a,b,c=0,d=0;
cin>>n;
for(int i=0;i<n;i++)
{
    cin>>a>>b;

    if(a>b)
    {
        c++;
    }
    if(a<b)
    {
        d++;
    }
}

    if(c>d)
    {
        cout<<"Mishka";
    }

    else if(c<d)
    {
       cout<<"Chris";
    }

    else{
        cout<<"Friendship is magic!^^";
    }
    
    



  
return 0;

}