public static void main ( String [ ] args ) throws IOException {
  final String s ;
  try ( BufferedReader reader = new BufferedReader ( new InputStreamReader ( System . in ) ) ) {
    s = reader . readLine ( ) ;
  }
  PrintWriter out = new PrintWriter ( System . out ) ;
  final String [ ] sl = s . split ( " " ) ;
  int H = Integer . parseInt ( sl [ 0 ] ) ;
  int W = Integer . parseInt ( sl [ 1 ] ) ;
  int K = Integer . parseInt ( sl [ 2 ] ) ;
  int [ ] [ ] dp = new int [ H + 1 ] [ W ] ;
  dp [ 0 ] [ 0 ] = 1 ;
  for ( int y = 0 ;
  y < H ;
  y ++ ) {
    for ( int x = 0 ;
    x < W ;
    x ++ ) {
      for ( int k = 0 ;
      k < 1 << ( W - 1 ) ;
      k ++ ) {
        boolean ok = true ;
        for ( int l = 0 ;
        l < W - 2 ;
        l ++ ) if ( ( k >> l & 1 ) == 1 && ( k >> l + 1 & 1 ) == 1 ) ok = false ;
        if ( ok ) {
          if ( x >= 1 && ( k >> x - 1 & 1 ) == 1 ) {
            dp [ y + 1 ] [ x - 1 ] += dp [ y ] [ x ] ;
            dp [ y + 1 ] [ x - 1 ] %= INF ;
          }
          else if ( x <= W - 2 && ( k >> x & 1 ) == 1 ) {
            dp [ y + 1 ] [ x + 1 ] += dp [ y ] [ x ] ;
            dp [ y + 1 ] [ x + 1 ] %= INF ;
          }
          else {
            dp [ y + 1 ] [ x ] += dp [ y ] [ x ] ;
            dp [ y + 1 ] [ x ] %= INF ;
          }
        }
      }
    }
  }
  out . println ( dp [ H ] [ K - 1 ] ) ;
  out . flush ( ) ;
}

public static void main ( String [ ] args ) throws IOException { final String s ; try ( BufferedReader reader = new BufferedReader ( new InputStreamReader ( System . in ) ) ) { s = reader . readLine ( ) ; } PrintWriter out = new PrintWriter ( System . out ) ; final String [ ] sl = s . split ( " ▁ " ) ; int H = Integer . parseInt ( sl [ 0 ] ) ; int W = Integer . parseInt ( sl [ 1 ] ) ; int K = Integer . parseInt ( sl [ 2 ] ) ; int [ ] [ ] dp = new int [ H + 1 ] [ W ] ; dp [ 0 ] [ 0 ] = 1 ; for ( int y = 0 ; y < H ; y ++ ) { for ( int x = 0 ; x < W ; x ++ ) { for ( int k = 0 ; k < 1 << ( W - 1 ) ; k ++ ) { boolean ok = true ; for ( int l = 0 ; l < W - 2 ; l ++ ) if ( ( k >> l & 1 ) == 1 && ( k >> l + 1 & 1 ) == 1 ) ok = false ; if ( ok ) { if ( x >= 1 && ( k >> x - 1 & 1 ) == 1 ) { dp [ y + 1 ] [ x - 1 ] += dp [ y ] [ x ] ; dp [ y + 1 ] [ x - 1 ] %= INF ; } else if ( x <= W - 2 && ( k >> x & 1 ) == 1 ) { dp [ y + 1 ] [ x + 1 ] += dp [ y ] [ x ] ; dp [ y + 1 ] [ x + 1 ] %= INF ; } else { dp [ y + 1 ] [ x ] += dp [ y ] [ x ] ; dp [ y + 1 ] [ x ] %= INF ; } } } } } out . println ( dp [ H ] [ K - 1 ] ) ; out . flush ( ) ; }
(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 (modifiers) type: (type_identifier) declarator: (variable_declarator name: (identifier))) (try_with_resources_statement resources: (resource_specification (resource type: (type_identifier) name: (identifier) value: (object_creation_expression type: (type_identifier) arguments: (argument_list (object_creation_expression type: (type_identifier) arguments: (argument_list (field_access object: (identifier) field: (identifier)))))))) body: (block (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))))) (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 (modifiers) type: (array_type element: (type_identifier) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (string_literal))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (array_access array: (identifier) index: (decimal_integer_literal)))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (array_access array: (identifier) index: (decimal_integer_literal)))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (array_access array: (identifier) index: (decimal_integer_literal)))))) (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))) dimensions: (dimensions_expr (identifier))))) (expression_statement (assignment_expression left: (array_access array: (array_access array: (identifier) index: (decimal_integer_literal)) 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: (block (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: (block (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (binary_expression left: (decimal_integer_literal) right: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))))) update: (update_expression (identifier)) body: (block (local_variable_declaration type: (boolean_type) declarator: (variable_declarator name: (identifier) value: (true))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal))) update: (update_expression (identifier)) body: (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (decimal_integer_literal))) right: (decimal_integer_literal)) right: (binary_expression left: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (decimal_integer_literal))) right: (decimal_integer_literal)))) consequence: (expression_statement (assignment_expression left: (identifier) right: (false))))) (if_statement condition: (parenthesized_expression (identifier)) consequence: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (binary_expression left: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (decimal_integer_literal))) right: (decimal_integer_literal)))) consequence: (block (expression_statement (assignment_expression left: (array_access array: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)))) (expression_statement (assignment_expression left: (array_access array: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (identifier)))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (binary_expression left: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (decimal_integer_literal))) right: (decimal_integer_literal)))) consequence: (block (expression_statement (assignment_expression left: (array_access array: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)))) (expression_statement (assignment_expression left: (array_access array: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (identifier)))) alternative: (block (expression_statement (assignment_expression left: (array_access array: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) index: (identifier)) right: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)))) (expression_statement (assignment_expression left: (array_access array: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) index: (identifier)) right: (identifier)))))))))))))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (array_access array: (array_access array: (identifier) index: (identifier)) index: (binary_expression left: (identifier) right: (decimal_integer_literal)))))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))))