public static void main ( String [ ] args ) throws IOException {
  Scanner input = new Scanner ( System . in ) ;
  long x = input . nextLong ( ) ;
  long y = input . nextLong ( ) ;
  if ( x > 0 && y > 0 ) {
    System . out . println ( "0 " + ( x + y ) + " " + ( x + y ) + " " + 0 ) ;
  }
  else if ( x > 0 && y < 0 ) {
    y = - y ;
    System . out . println ( "0 " + ( - ( x + y ) ) + " " + ( x + y ) + " " + 0 ) ;
  }
  else if ( x < 0 && y > 0 ) {
    x = - x ;
    System . out . println ( ( - ( x + y ) ) + " 0 0 " + ( x + y ) ) ;
  }
  else if ( x < 0 && y < 0 ) {
    x = - x ;
    y = - y ;
    System . out . println ( ( - ( x + y ) ) + " 0 0 " + ( - ( x + y ) ) ) ;
  }
}

public static void main ( String [ ] args ) throws IOException { Scanner input = new Scanner ( System . in ) ; long x = input . nextLong ( ) ; long y = input . nextLong ( ) ; if ( x > 0 && y > 0 ) { System . out . println ( "0 ▁ " + ( x + y ) + " ▁ " + ( x + y ) + " ▁ " + 0 ) ; } else if ( x > 0 && y < 0 ) { y = - y ; System . out . println ( "0 ▁ " + ( - ( x + y ) ) + " ▁ " + ( x + y ) + " ▁ " + 0 ) ; } else if ( x < 0 && y > 0 ) { x = - x ; System . out . println ( ( - ( x + y ) ) + " ▁ 0 ▁ 0 ▁ " + ( x + y ) ) ; } else if ( x < 0 && y < 0 ) { x = - x ; y = - y ; System . out . println ( ( - ( x + y ) ) + " ▁ 0 ▁ 0 ▁ " + ( - ( x + y ) ) ) ; } }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) (throws (type_identifier)) body: (block (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (object_creation_expression type: (type_identifier) arguments: (argument_list (field_access object: (identifier) field: (identifier)))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) consequence: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (binary_expression left: (binary_expression left: (binary_expression left: (binary_expression left: (string_literal) right: (parenthesized_expression (binary_expression left: (identifier) right: (identifier)))) right: (string_literal)) right: (parenthesized_expression (binary_expression left: (identifier) right: (identifier)))) right: (string_literal)) right: (decimal_integer_literal)))))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (unary_expression operand: (identifier)))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (binary_expression left: (binary_expression left: (binary_expression left: (binary_expression left: (string_literal) right: (parenthesized_expression (unary_expression operand: (parenthesized_expression (binary_expression left: (identifier) right: (identifier)))))) right: (string_literal)) right: (parenthesized_expression (binary_expression left: (identifier) right: (identifier)))) right: (string_literal)) right: (decimal_integer_literal)))))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (unary_expression operand: (identifier)))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (binary_expression left: (parenthesized_expression (unary_expression operand: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))))) right: (string_literal)) right: (parenthesized_expression (binary_expression left: (identifier) right: (identifier)))))))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (unary_expression operand: (identifier)))) (expression_statement (assignment_expression left: (identifier) right: (unary_expression operand: (identifier)))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (binary_expression left: (parenthesized_expression (unary_expression operand: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))))) right: (string_literal)) right: (parenthesized_expression (unary_expression operand: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))))))))))))))))