public static void main ( String [ ] args ) throws Exception {
  FastReader fr = new FastReader ( ) ;
  int t = fr . nextInt ( ) ;
  while ( t -- > 0 ) {
    long n = fr . nextLong ( ) ;
    boolean turn = true ;
    long val = 0 ;
    while ( n > 0 ) {
      if ( n % 4 == 0 && n > 8 ) {
        if ( turn ) val += 1 ;
        n -- ;
      }
      else if ( n % 2 == 0 ) {
        if ( turn ) val += n / 2 ;
        n = n / 2 ;
      }
      else {
        if ( turn ) val += 1 ;
        n -- ;
      }
      turn = ! turn ;
    }
    System . out . println ( val ) ;
  }
}

public static void main ( String [ ] args ) throws Exception { FastReader fr = new FastReader ( ) ; int t = fr . nextInt ( ) ; while ( t -- > 0 ) { long n = fr . nextLong ( ) ; boolean turn = true ; long val = 0 ; while ( n > 0 ) { if ( n % 4 == 0 && n > 8 ) { if ( turn ) val += 1 ; n -- ; } else if ( n % 2 == 0 ) { if ( turn ) val += n / 2 ; n = n / 2 ; } else { if ( turn ) val += 1 ; n -- ; } turn = ! turn ; } System . out . println ( val ) ; } }
(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)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (while_statement condition: (parenthesized_expression (binary_expression left: (update_expression (identifier)) right: (decimal_integer_literal))) body: (block (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: (boolean_type) declarator: (variable_declarator name: (identifier) value: (true))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (while_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (decimal_integer_literal)) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) consequence: (block (if_statement condition: (parenthesized_expression (identifier)) consequence: (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal)))) (expression_statement (update_expression (identifier)))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (decimal_integer_literal))) consequence: (block (if_statement condition: (parenthesized_expression (identifier)) consequence: (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal))))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal))))) alternative: (block (if_statement condition: (parenthesized_expression (identifier)) consequence: (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal)))) (expression_statement (update_expression (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 (identifier))))))))