public static void main ( String [ ] args ) {
  n = scanner . nextInt ( ) ;
  a = scanner . nextInt ( ) ;
  b = scanner . nextInt ( ) ;
  c = scanner . nextInt ( ) ;
  l = IntStream . range ( 0 , n ) . map ( i -> scanner . nextInt ( ) ) . toArray ( ) ;
  System . out . println ( dfs ( 0 , 0 , 0 , 0 ) ) ;
}

public static void main ( String [ ] args ) { n = scanner . nextInt ( ) ; a = scanner . nextInt ( ) ; b = scanner . nextInt ( ) ; c = scanner . nextInt ( ) ; l = IntStream . range ( 0 , n ) . map ( i -> scanner . nextInt ( ) ) . toArray ( ) ; System . out . println ( dfs ( 0 , 0 , 0 , 0 ) ) ; }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (method_invocation object: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (decimal_integer_literal) (identifier))) name: (identifier) arguments: (argument_list (lambda_expression parameters: (identifier) body: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))))) name: (identifier) arguments: (argument_list)))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal))))))))