public static void main ( String args [ ] ) {
  Scanner sc = new Scanner ( System . in ) ;
  int n = sc . nextInt ( ) ;
  int mish [ ] = new int [ n ] ;
  int chris [ ] = new int [ n ] ;
  int ans , abc , xyz ;
  ans = abc = xyz = 0 ;
  for ( int i = 0 ;
  i < n ;
  i ++ ) {
    mish [ i ] = sc . nextInt ( ) ;
    chris [ i ] = sc . nextInt ( ) ;
  }
  for ( int a = 0 ;
  a < n ;
  a ++ ) {
    if ( mish [ a ] > chris [ a ] ) {
      ans ++ ;
    }
    else if ( mish [ a ] < chris [ a ] ) {
      abc ++ ;
    }
    else {
      xyz ++ ;
    }
  }
  if ( ans > abc ) {
    System . out . println ( "Mishka" ) ;
  }
  else if ( abc > ans ) {
    System . out . println ( "Chris" ) ;
  }
  else {
    System . out . println ( "Friendship is magic!^^" ) ;
  }
}

public static void main ( String args [ ] ) { Scanner sc = new Scanner ( System . in ) ; int n = sc . nextInt ( ) ; int mish [ ] = new int [ n ] ; int chris [ ] = new int [ n ] ; int ans , abc , xyz ; ans = abc = xyz = 0 ; for ( int i = 0 ; i < n ; i ++ ) { mish [ i ] = sc . nextInt ( ) ; chris [ i ] = sc . nextInt ( ) ; } for ( int a = 0 ; a < n ; a ++ ) { if ( mish [ a ] > chris [ a ] ) { ans ++ ; } else if ( mish [ a ] < chris [ a ] ) { abc ++ ; } else { xyz ++ ; } } if ( ans > abc ) { System . out . println ( " Mishka " ) ; } else if ( abc > ans ) { System . out . println ( " Chris " ) ; } else { System . out . println ( " Friendship ▁ is ▁ magic ! ^ ^ " ) ; } }
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