public static void main ( String [ ] args ) throws IOException {
  FastScanner fs = new FastScanner ( ) ;
  PrintWriter out = new PrintWriter ( System . out ) ;
  int tt = 1 ;
  while ( tt -- > 0 ) {
    int n = fs . nextInt ( ) ;
    long k = fs . nextLong ( ) ;
    long [ ] fib = new long [ n + 1 ] ;
    fib [ 0 ] = 1 ;
    fib [ 1 ] = 1 ;
    for ( int i = 2 ;
    i <= n ;
    i ++ ) fib [ i ] = fib [ i - 1 ] + fib [ i - 2 ] ;
    int idx = 0 ;
    int [ ] res = new int [ n ] ;
    while ( idx < n ) {
      if ( k <= fib [ n - idx - 1 ] ) {
        res [ idx ] = idx + 1 ;
        idx ++ ;
      }
      else {
        k -= fib [ n - idx - 1 ] ;
        res [ idx ] = idx + 2 ;
        res [ idx + 1 ] = idx + 1 ;
        idx += 2 ;
      }
    }
    for ( int i = 0 ;
    i < n ;
    i ++ ) out . print ( res [ i ] + " " ) ;
    out . println ( ) ;
  }
  out . close ( ) ;
}

public static void main ( String [ ] args ) throws IOException { FastScanner fs = new FastScanner ( ) ; PrintWriter out = new PrintWriter ( System . out ) ; int tt = 1 ; while ( tt -- > 0 ) { int n = fs . nextInt ( ) ; long k = fs . nextLong ( ) ; long [ ] fib = new long [ n + 1 ] ; fib [ 0 ] = 1 ; fib [ 1 ] = 1 ; for ( int i = 2 ; i <= n ; i ++ ) fib [ i ] = fib [ i - 1 ] + fib [ i - 2 ] ; int idx = 0 ; int [ ] res = new int [ n ] ; while ( idx < n ) { if ( k <= fib [ n - idx - 1 ] ) { res [ idx ] = idx + 1 ; idx ++ ; } else { k -= fib [ n - idx - 1 ] ; res [ idx ] = idx + 2 ; res [ idx + 1 ] = idx + 1 ; idx += 2 ; } } for ( int i = 0 ; i < n ; i ++ ) out . print ( res [ i ] + " ▁ " ) ; out . println ( ) ; } out . close ( ) ; }
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(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)))) (local_variable_declaration type: (array_type element: (integral_type) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (array_creation_expression type: (integral_type) dimensions: (dimensions_expr (binary_expression left: (identifier) right: (decimal_integer_literal)))))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (decimal_integer_literal)) right: (decimal_integer_literal))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (decimal_integer_literal)) right: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (binary_expression left: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (array_type element: (integral_type) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (array_creation_expression 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(assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (binary_expression left: (array_access array: (identifier) index: (identifier)) right: 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