public static void main ( String [ ] args ) throws IOException {
  Reader reader = new Reader ( ) ;
  PrintWriter out = new PrintWriter ( System . out ) ;
  int m = reader . nextInt ( ) ;
  int d = reader . nextInt ( ) ;
  m = YearMonth . of ( 2017 , m ) . lengthOfMonth ( ) ;
  m -= 8 - d ;
  int c = 1 ;
  while ( m > 0 ) {
    m -= 7 ;
    ++ c ;
  }
  out . println ( c ) ;
  reader . close ( ) ;
  out . close ( ) ;
}

public static void main ( String [ ] args ) throws IOException { Reader reader = new Reader ( ) ; PrintWriter out = new PrintWriter ( System . out ) ; int m = reader . nextInt ( ) ; int d = reader . nextInt ( ) ; m = YearMonth . of ( 2017 , m ) . lengthOfMonth ( ) ; m -= 8 - d ; int c = 1 ; while ( m > 0 ) { m -= 7 ; ++ c ; } out . println ( c ) ; reader . close ( ) ; out . close ( ) ; }
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