public static void main ( String [ ] args ) throws IOException {
  BufferedReader br = new BufferedReader ( new InputStreamReader ( System . in ) ) ;
  PrintWriter pw = new PrintWriter ( new OutputStreamWriter ( System . out ) ) ;
  StringTokenizer st = new StringTokenizer ( br . readLine ( ) . trim ( ) ) ;
  int s = Integer . parseInt ( st . nextToken ( ) ) ;
  int v1 = Integer . parseInt ( st . nextToken ( ) ) , v2 = Integer . parseInt ( st . nextToken ( ) ) ;
  int t1 = Integer . parseInt ( st . nextToken ( ) ) , t2 = Integer . parseInt ( st . nextToken ( ) ) ;
  long first = s * v1 + 2 * t1 ;
  long second = s * v2 + 2 * t2 ;
  pw . println ( ( first == second ) ? "Friendship" : ( ( first < second ) ? "First" : "Second" ) ) ;
  pw . flush ( ) ;
  pw . close ( ) ;
  br . close ( ) ;
}

public static void main ( String [ ] args ) throws IOException { BufferedReader br = new BufferedReader ( new InputStreamReader ( System . in ) ) ; PrintWriter pw = new PrintWriter ( new OutputStreamWriter ( System . out ) ) ; StringTokenizer st = new StringTokenizer ( br . readLine ( ) . trim ( ) ) ; int s = Integer . parseInt ( st . nextToken ( ) ) ; int v1 = Integer . parseInt ( st . nextToken ( ) ) , v2 = Integer . parseInt ( st . nextToken ( ) ) ; int t1 = Integer . parseInt ( st . nextToken ( ) ) , t2 = Integer . parseInt ( st . nextToken ( ) ) ; long first = s * v1 + 2 * t1 ; long second = s * v2 + 2 * t2 ; pw . println ( ( first == second ) ? " Friendship " : ( ( first < second ) ? " First " : " Second " ) ) ; pw . flush ( ) ; pw . close ( ) ; br . close ( ) ; }
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