Tkinter pack fill. grid_rowconfigure(1, weight=1) window. tkinter pack参数详解 1. pack( pack_options ) Here is the list of possible options − expand − When set to true, widget expands to fill any space not otherwise used in widget's parent. The pack geometry manager has many options: Side Expand Fill ipadx, ipady padx, pady Anchor Before diving into each option, you need to understand the x and y coordinates of the window: Sep 26, 2021 · 3. Learn how to use Pack () - commonly used in Python for GUI applications. fill − Determines whether widget fills any extra space allocated to it by the packer, or keeps its own minimal dimensions: NONE (default), X (fill only horizontally), Y (fill only vertically), or BOTH (fill both horizontally and vertically). ttk import * # creating Tk window master = Tk() # cretaing a Fra, e which can expand according # to the size of the window pane = Frame(master) pane. The packing algorithm is simple, but a bit tricky to describe in words; imagine a sheet of some elastic material, with a very small rectangular hole in the middle. 前言 在使用Python进行桌面应用程序开发时，Tkinter是一个常用的图形用户界面（GUI）库。 Tkinter提供了一组用于创建和管理GUI组件的工具和方法。 其中，pack是Tkinter中最常用的布局管理器之一，用于将组件放置在容器中。 Oct 6, 2020 · 怎样在tkinter编程中的pack方法中使用fill？pack方法是用来配置控件位置的，而fill方法则是用来设置控件是否填充X轴或者Y轴的！ Apr 2, 2022 · 心の声 いまどき私のように Python&Tkinter で GUI を作成する人はいるのか ポイント Frame を pack で配置する場合は， expand， fill に注意する． expand： 親フレームの 余ったスペースに対して，その分配を決定する． 分配は， expand=True を持つフレームのみに行わ Understanding the different layout managers provided by tkinter (pack, grid, and place) is essential for designing effective and visually pleasing GUIs. 基本组件介绍 * 3. Jan 22, 2015 · What's the difference between the " fill " and " expand " options for Tkinter's pack method? I have actually looked up about it everywhere, and I am unable to find the satisfactory answer. grid_rowconfigure(0, weight=1) Jun 2, 2025 · Tkinter has three main geometry managers: pack(), grid(), and place(). Jun 24, 2025 · 给简单的工具软件，写一个界面： 其代码如下： import tkinter as tk from tkinter import filedialog, messagebox import subprocess import os from datetime import datetime import shutil class GuiTool: def… Nov 9, 2021 · pack参数说明 编写一个程序的界面，就是要把各个组件，以适当大小，定位到界面的某个位置。 tkinter以提供3种界面组件布局管理的方法，分别是：pack，grid，place 这篇文章先来讲解pack 方法。 pack() 方法的参数有：side, fill, padx/pady, ipadx/ Jun 19, 2025 · The pack () method in Tkinter is a versatile and powerful tool for creating flexible, responsive layouts in Python GUI applications. If you want tkinter to expand the widget to fill all remaining space, you need to set the expand attribute to True. But the more I study the capabilities of the grid layout manager, the more I feel that it is a "better" general purpose layout technique than pack. 第一个 Tkinter 程序 * 2. 2k次，点赞3次，收藏16次。这篇博客探讨了Tkinter中pack布局管理器的fill和expand属性如何影响组件在窗口中的填充和扩展行为。通过示例代码展示了不同参数组合下，标签在窗口放大时的布局变化，强调了expand属性在填充空白区域中的作用。 Complete an interactive tutorial for Python's GUI library Tkinter. 89 KB Raw Copy raw file Download raw file Edit and raw actions 1 2 3 4 5 6 7 8 9 10 11 12 Chaitanya2238 / Finding_Business Public Notifications You must be signed in to change notification settings Fork 0 Star 0 Code Issues0 0 Actions Projects Security0 Insights Code Issues Pull requests Actions Projects Security Insights Files Expand file tree main Finding_Business mainpg. Tkinter will try to allocate the smallest amount of space necessary for the widget. Jun 20, 2025 · 学习建议 先掌握 pack() 的基本排列方式 练习使用 Frame 创建复杂布局结构 尝试结合不同布局管理器使用 参考实际应用程序的布局进行模仿练习 pack() 是 tkinter 中最简单的布局管理器，适合快速创建基本的界面布局。对于更复杂的布局，可以结合使用 Frame 或考虑使用 grid() 布局管理器。 Sep 1, 2019 · However I cannot make the frame expand and fill entire canvas area. Aug 12, 2025 · In Tkinter, the fill option is commonly used with the pack () geometry manager. mainloop() Here is a picture of what I currently have: Notebook Frame that won't resize As you can see, the "blue" part should fill much more of the window. Sep 18, 2019 · Deciding how best to layout your widgets in Tkinter. Sintaxis widget. Python 3 - Tkinter pack () Method This geometry manager organizes widgets in blocks before placing them in the parent widget. The frame occupies only the right part of the window. py Top File metadata and controls Code Blame 211 lines (185 loc) · 8. fill: Determines whether the widget fills any Feb 26, 2019 · status. It only fills width and does not fill height with this code: container. pack () Method | Python GUI Apps With Tkinter danzafut 1. 41K subscribers Subscribe [ ] [ ] [ ] [ ] Správce rozmístnění Pack Správce rozmístnění Pack pakuje udělátka do řádků a sloupců. pack(options) Here is the list of possible options: expand: When set to true, the widget expands to fill any space not otherwise used in the parent widget. Algoritmus skládání je jednoduchý, nicméně se těžko slovy popisuje Aug 5, 2017 · It is filling the space allocated for it. S ním můžete používat volby jako fill, expand a side, pomocí kterých tohoto správce řídíte. pack 2. My expected output of the following code would be A B C D E But Tkinter 的 pack 方法中的 fill 和 expand 选项有什么区别？ 实际上我到处查过关于它的信息，但我无法找到令人满意的答案。 我发现了以下内容： fill 选项：它决定是否使用更多空间或保持“自身”的尺寸。 expand 选项：它用于处理父组件的扩展。 Mar 30, 2020 · Specifies which side to pack the widget against: TOP (default), LEFT, BOTTOM and RIGHT expand= Boolean, 0 or 1. Oct 13, 2015 · Your only problem is that frame1 needs expand to be set to False or 0. after(millisecond, function) to process Pygame's event (and redraw window) without while True (which is blocking window. Attributes: NONE (default), X (fill horizontally), Y (fill vertically), or BOTH (fill both Feb 20, 2016 · I would like to fill my frame with a button. mainloop()) OR In pygame you can try to use window. This is crude but it was all I had in my notes. pack (fill = BOTH, expand = True) # button widgets which can also expand and fill # in the parent widget entirely 4つの値の fill と2つの値の expand を切り替えていくつかの例を試しましたが、2つか3つのケースで多かれ少なかれ同じ出力が得られました。 この点に関して、どのような助けでも感謝します。 ありがとうございました。 Este administrador de geometría organiza los widgets en bloques antes de colocarlos en el widget principal. pack参数说明 编写一个程序的界面，就是要把各个组件，以适当大小，定位到界面的某个位置。 tkinter以提供3种界面组件布局管理的方法，分别是：pack，grid，place 这篇文章先来讲解pack 方法。 pack() 方法的参数… Jun 2, 2025 · Tkinter has three main geometry managers: pack(), grid(), and place(). The manager handles all widgets that are packed inside the same master widget. The pack method provides several options to control the behavior of how widgets are packed, including the “fill” and “expand Tkinter's pack () geometry manager provides two key parameters, fill and expand, that control how widgets claim and occupy available space. 对话框 * 3. 5k次，点赞8次，收藏19次。本文详细介绍了Python Tkinter中用于组织和管理UI组件布局的三种方法：pack、grid和place。解释了每个布局管理器的参数意义，包括side、anchor、fill和expand，帮助开发者根据需求灵活地调整组件位置。 Mar 30, 2020 · Specifies which side to pack the widget against: TOP (default), LEFT, BOTTOM and RIGHT expand= Boolean, 0 or 1. py from tkinter import ttk from ttkthemes import ThemedTk from main_window import Feb 22, 2022 · The Pack geometry manager packs widgets relative to the earlier widget. What is the difference between pack and place in Tkinter? Jul 4, 2021 · 文章浏览阅读2. Jun 19, 2025 · The pack () method in Tkinter is a versatile and powerful tool for creating flexible, responsive layouts in Python GUI applications. pack参数说明 编写一个程序的界面，就是要把各个组件，以适当大小，定位到界面的某个位置。 tkinter以提供3种界面组件布局管理的方法，分别是：pack，grid，place 这篇文章先来讲解pack 方法。 pack() 方法的参数… 一、 pack() 布局详解 pack() 是 Tkinter 中最简单的布局管理器，通过“堆叠”方式排列控件，但通过参数可以灵活控制方向和填充。 核心参数及作用 We would like to show you a description here but the site won’t allow us. You can use options like fill, expand, and side to control this Dec 25, 2021 · fill attribute of pack in tkinter is not working Asked 4 years, 2 months ago Modified 4 years, 2 months ago Viewed 339 times 1 day ago · 一、Frame 的核心定位与架构价值 在 Tkinter 的组件体系中，Frame（框架）是最基础却最重要的容器类组件。它本质上是一个矩形区域，充当其他组件的"父容器"和"布局单元"。与功能性组件（Button、Entry 等）不同，Frame 的核心使命是组织与分层。 在复杂的 GUI 应用中，直接将所有组件挂载到根窗口（Tk Jan 30, 2023 · Tkinter pack Layout Option expand - expansion automatique L’option fill= ci-dessus remplira automatiquement le widget dans la direction x et/ou y lorsque la taille de la fenêtre est modifiée. Jan 14, 2016 · 文章浏览阅读7. 9k次，点赞19次，收藏15次。本文详细介绍了Tkinter中的pack布局方法，包括其参数如side、fill、pad、anchor和expand的含义与用法，以及通过实际代码示例展示如何在GUI设计中运用这些参数。 Jan 11, 2020 · My labels are not stretching out in the Y direction even though fill=tk. 2w次，点赞27次，收藏153次。本文详细解析了Python GUI库Tkinter中的pack布局管理器。通过实例演示了side、fill、expand等属性的作用，展示了如何控制组件的位置、填充和扩展，以实现灵活的界面布局。 Jan 3, 2023 · Tkinter 的 pack 方法的“ fill ”和“ expand ”选项有什么区别？ 其实我到处都查过了，都没有找到满意的答案。 我发现了以下内容： fill 选项：它决定是使用更多空间还是保留“自己的”维度。 expand 选项：处理父控件的扩展。 Apr 15, 2023 · Use Tkinter pack geometry manager to arrange widgets in a top-down layout or side by side. Y is called (for self. place The pack geometry manager organizes widgets in blocks before placing them on the container widget, which can be the main window or a frame. However I get a wired result. canvas. Nov 29, 2020 · Tkinter的pack ()方法记录 我理解的pack方法就是需要将容器如何放置在你的窗口上面，主要是相对位置的一个概念,而且最重要的是pack方法是按照代码执行顺序一行一行放置的，先后顺序对结果有很大影响。 首先pack ()方法的属性有如下几个： You'll learn how to use the Tkinter radio button widget to allow users to select between one of several mutually exclusive choices. The pack method provides several options to control the behavior of how widgets are packed, including the “fill” and “expand Nov 9, 2021 · 本文详细介绍了Tkinter GUI布局管理器pack的方法，包括side、fill、padx/pady、ipadx/ipady、anchor和expand参数的使用。 通过实例展示了如何设置组件的位置、填充和扩展，以及调整组件内外边距。 Tkinter pack layout manager with option fill side expand anchor to place widgets in different places Dec 11, 2024 · 概要 TkinterはPythonでGUIアプリケーションを作成するための標準ライブラリです。 ウィジェット（ボタン、ラベル、エントリーなど）を配置するために、 pack、grid、placeといった複数のレイアウトマネージャを提供しています。 本記事では、その中でも最も Pack 基本版面佈局 通常在使用 tkinter 時，第一步都會使用 pack () 方法來放置元件，這篇教學會介紹如何使用 pack () 方法，並進行基本的元件排版佈局。 快速導覽： 使用 pack () fill 參數 expand 參數 padx、pady、ipadx、ipady 參數 side 參數 因為 Google Colab 不支援 tkinter，所以請 使用本機環境 ( 參考： 使用 Jul 30, 2023 · Understanding the pack () Geometry Manager Tkinter’s pack () geometry manager is simple yet flexible for arranging widgets in containers, such as frames or the main window. grid_columnconfigure(1, weight=1) window. grid 3. pack 的复杂布局效果 我们再来试一试相对比较多的组件下复杂的 pack 布局。 为了实现整个布局的整齐美观，我们通常会设置fill、expand参数。 fill 表示填充分配空间 x:水平方向填充 y:竖直方向填充 both:水平和竖直方向填充 none:不填充（默认值） expand 表示是否填充父组件的额外空间 True 扩展整个 Pack 基本版面佈局 通常在使用 tkinter 時，第一步都會使用 pack () 方法來放置元件，這篇教學會介紹如何使用 pack () 方法，並進行基本的元件排版佈局。 快速導覽： 使用 pack () fill 參數 expand 參數 padx、pady、ipadx、ipady 參數 side 參數 因為 Google Colab 不支援 tkinter，所以請 使用本機環境 ( 參考： 使用 Apr 2, 2022 · 心の声 いまどき私のように Python&Tkinter で GUI を作成する人はいるのか ポイント Frame を pack で配置する場合は， expand， fill に注意する． expand： 親フレームの 余ったスペースに対して，その分配を決定する． 分配は， expand=True を持つフレームのみに行わ Aug 20, 2024 · Fill vs Expand in Tkinter Pack: Key Differences You Need to Know Effective layout management is essential for crafting visually appealing and intuitive graphical user interfaces (GUIs). Thanks! Sep 24, 2018 · Does grid () has a fill attribute like pack () in tkinter? Yes, it's the sticky attribute, which tells the widget to "stick" to one or more sides of the space that was given to it. Esto se puede solucionar con los packs en Tkinter, como son la geometría pack, el pack propagate tkinter, y las opciones side, tkinter fill y expand. 事件处理 * 2. You can use options like fill, expand, and side to control this geometry manager. py Copy path More file actions More file actions Jan 26, 2026 · The code patterns used are reusable everywhere in order to make it easier to make changes and find errors The main window instantiates the other pages, but doesn't control them allowing for implementations of other pages to be easier Appendix B - Source Code main. Jan 12, 2022 · 本記事ではPythonのtkinterにおける、ウィジェット（buttonやlabelなど）をpack()を使って配置する方法について解説していきます。 pack()でp Jan 30, 2021 · ウィジェットを配置するには、pack,grid,placeの3つのメソッドがありますが、ここではpackについて説明します。(個人的にはpack, grid, placeのうち、packが一番使いやすいと思っています。)packは、下図のよ Pack is the easiest Layout Manager to code with, in Tkinter. pack(fill="both", expand=1) container. Jul 23, 2025 · The Pack method in Tkinter is a powerful tool for layout management in GUI programming. The Pack geometry manager packs widgets in rows or columns. Dec 1, 2024 · Understanding the “fill” and “expand” options in tkinter pack method When working with the Tkinter library in Python, the pack method is commonly used to organize and position widgets within a window. By understanding its principles and mastering its usage, developers can create visually appealing and intuitive user interfaces. Ever wanted to build a UI with Tkinter and Python? Have you ever wondered when you should use pack, place or grid in Tkinter? Or thought, 4つの値の fill と2つの値の expand を切り替えていくつかの例を試しましたが、2つか3つのケースで多かれ少なかれ同じ出力が得られました。 この点に関して、どのような助けでも感謝します。 ありがとうございました。 Dec 1, 2024 · Understanding the “fill” and “expand” options in tkinter pack method When working with the Tkinter library in Python, the pack method is commonly used to organize and position widgets within a window. Hello, I am currently doing some tests with Tkinter trying to figure out how to scale widgets properly. It uses the options fill, expand and side. In the realm of Python GUI development, Tkinter is a widely-used toolkit due to its ease of use and flexibility. mainloop() (which is blocing pygame) This way you will have only one loop and it doesn't need Jul 23, 2025 · The Pack method in Tkinter is a powerful tool for layout management in GUI programming. fill - Determina si el widget llena el espacio Dec 11, 2024 · 概要 TkinterはPythonでGUIアプリケーションを作成するための標準ライブラリです。 ウィジェット（ボタン、ラベル、エントリーなど）を配置するために、 pack、grid、placeといった複数のレイアウトマネージャを提供しています。 本記事では、その中でも最も Feb 26, 2019 · status. This geometry manager organizes widgets into blocks before placing them in the parent widget. update() to force tkinter to process events and redraw widgets in windows without window. This is especially useful when a widget doesn’t expand to fill its space and you want to align it to a specific edge or corner. Includes ready-to-use widgets, 20+ themes, and tools for building beautiful, cross-platform desktop ap Contribute to moises-415/tkinter development by creating an account on GitHub. To test, I am using buttons inside frame that are all packed. update () and then printing out the canvas height using print (self. For each Jul 30, 2023 · Understanding the pack () Geometry Manager Tkinter’s pack () geometry manager is simple yet flexible for arranging widgets in containers, such as frames or the main window. pack), as evidenced by the green background. We can use options like fill, expand, and side to control this geometry manager. 使用 Canvas 绘图 * 3. You can use options like fill, expand, and side to control this Feb 1, 2022 · Introduction In this chapter of our Python-Tkinter tutorial we will introduce the layout managers or geometry managers, as they are sometimes called as well. Tkinter possess three layout managers: pack grid place The three layout managers pack, grid, and place should never be mixed in the same master window! Geometry managers serve various functions. 6 days ago · In tkinter you can try to use window. winfo_height ()). While packing a widget, we can specify whether the widget should shrink or fill in the entire screen. Tkinter pack方法中'fill'和'expand'选项的区别 在本文中，我们将介绍Tkinter中pack方法的两个重要选项，即'fill'和'expand'。 这两个选项用于控制Tkinter窗口中小部件的布局和填充方式。 Tkinter supports three geometry managers: pack grid place You use the pack geometry manager to arrange widgets in one direction, either vertically or horizontally. 5k次，点赞8次，收藏19次。本文详细介绍了Python Tkinter中用于组织和管理UI组件布局的三种方法：pack、grid和place。解释了每个布局管理器的参数意义，包括side、anchor、fill和expand，帮助开发者根据需求灵活地调整组件位置。 Jan 30, 2021 · ウィジェットを配置するには、pack,grid,placeの3つのメソッドがありますが、ここではpackについて説明します。(個人的にはpack, grid, placeのうち、packが一番使いやすいと思っています。)packは、下図のよ Jan 16, 2022 · I n this tutorial, we are going to see how to use pack () Method in Tkinter Python 3. Thank you for your thoughts. By mastering its core principles and advanced techniques, you can create sophisticated interfaces that adapt to various screen sizes and user interactions. I tried to create a window in canvas for the frame having entire canvas width and associate the change of width of the window with canvas configuration event. pack(fill=X, expand=True) window. A modern theming library for Tkinter that adds sleek, responsive styles inspired by Bootstrap. Add buttons, text boxes, widgets, event handlers, and more while building two GUI apps. Jun 7, 2016 · 0 the problem is realy simple, all funcions . Syntax: widget. Nov 9, 2017 · 文章浏览阅读1w次，点赞3次，收藏15次。本文详细介绍了GUI中widget的布局属性expand和fill的作用及配置方法。expand用于设置widget是否随GUI窗体大小变化而变化，而fill则定义了widget在X或Y方向上是否跟随窗体变化。 The anchor parameter in Tkinter’s pack() method lets you control the position of the widget within its allocated space. Why is this happening? I've also tried to get the canvas height by first calling self. I hope that someone can explain to me why this is happing. Like most, I started programming Tkinter using the pack technique because of its simplicity and because most sample Tkinter code seems to use pack. speed. Use the fill, expand, and side options of pack geometry manager to control how widgets are arranged. # Importing tkinter module from tkinter import * # from tkinter. Side expand − When set to true, widget expands to fill any space not otherwise used in widget's parent. Understanding the distinction between these parameters transforms static interfaces into dynamic, polished applications. 多窗口 Feb 8, 2022 · Pythonの標準GUIツールとして有名なtkinterには、UIパーツをレイアウトするのに3種類の方法が用意されている。それぞれ使ったことがあるが、個人的には次のような評価である。 レイアウト名 方式 柔軟性 分かりやすさ Pack 詰め込み方式 〇 × Grid 碁盤目方式 〇 Place 座標方式 × Packを理解できれば . pack (fill=X,pady=10) only pady works and fill=X is ignored. The pack () method automatically sizes and positions widgets based on a few key parameters, such as the side, fill, expand, and padding. Tkinter supports three geometry managers: 1. Dec 25, 2021 · fill attribute of pack in tkinter is not working Asked 4 years, 2 months ago Modified 4 years, 2 months ago Viewed 339 times Aug 7, 2019 · I cant understand why the pack manager wont let you pack LEFT AND RIGHT below top packed widgets. We would like to show you a description here but the site won’t allow us. They: arrange widgets on the screen Jun 20, 2025 · 文章浏览阅读1. The simplest of these is pack(), which automatically places widgets in blocks, one after another, either vertically or horizontally. firstlabel. 布局管理 * pack() - 简单布局 * grid() - 网格布局 * place() - 精确位置布局 * 第二部分：Tkinter 进阶 * 1. Since you only have it fill in the "y" direction, the frame on the left doesn't fill up that extra area even though it has been allocated, which is why you see the blank space between the left and the right side. Ever wanted to build a UI with Tkinter and Python? Have you ever wondered when you should use pack, place or grid in Tkinter? Or thought, Apr 15, 2021 · Tkinter Pack Manager acts based on using the extra space within the parent widget. 菜单和工具栏 * 第三部分：Tkinter 高级应用 * 1. Each layout manager has its own strengths and use cases, allowing you to create different types of layouts that suit your application requirements. This helps you build responsive and adaptive layouts by controlling expansion in horizontal, vertical, or both directions. Apr 4, 2022 · tkinterでオブジェクトを配置する pack Pythonのtkinterでオブジェクトを配置するには3つの方法 (pack・grid・place)があります。 Apr 24, 2019 · 文章浏览阅读3. fill= Legal values: 'x', 'y', 'both', 'none'. Geometría pack Pack: opción side Una de las funcionalidades de este método es apilar los widgets según la dirección que el programador le indique. pack and x. What do you understand by pack method mention the three options of pack? Python | pack () method in Tkinter Tkinter literally packs all the widgets one after the other in a window. The Tkinter Pack Geometry Manager The Pack geometry manager packs widgets in rows or columns. ipadx= Internal padding. It controls how a widget expands to fill the space allocated to it. May 6, 2021 · Tkinterを使い始めたけれども、packの使い方がわからない。。悩んでいる方も多いのではないでしょうか?今回はTkinterを用いて、packの使い方や実例をわかりやすく解説致します。是非ご一読いただけますと幸いです。 Jan 14, 2016 · 文章浏览阅读7. Tento správce obsluhuje všechna udělátka, která se skládají uvnitř stejného rodičovského. By setting it to 1, you're asking Tkinter to expand the area given to the left frame. X also. Thanks! Jan 21, 2015 · tkinter pack方法中的“fill”参数有哪些可选值？ tkinter pack方法中的“expand”参数的作用是什么？ 如何在tkinter中使用pack方法实现组件在窗口大小变化时自动调整大小？ 我知道这是一个过于琐碎的问题，但我对python还不熟悉，我刚刚开始使用 tkinter 模块。 The fill & expand Options In A . packs (fill=X) for some reason don't work and in other hand if I use . Jan 22, 2015 · What's the difference between the " fill " and " expand " options for Tkinter's pack method? I have actually looked up about it everywhere, and I am unable to find the satisfactory answer. 使用 ttk 美化界面 * 2. Syntax widget. 13 hours ago · 文章目录 * 第一部分：Tkinter 基础 * 1. Tkinter literally packs all the widgets one after the other in a window. pack(option) Fill Determines if the widget keeps the minimal space needed or takes up any extra space allocated to it. Tkinter uses the geometry manager to organize widgets on a window. Learn tkinter - pack () The pack() geometry manager organizes widgets in blocks before placing them in the parent widget. pack ( pack_options ) Aquí está la lista de posibles opciones: expand - Cuando se establece en verdadero, el widget se expande para llenar cualquier espacio que no se use en el padre del widget. Aug 21, 2019 · T1 pack may also need to be switched to fill=Tkinter. The pack geometry manager has many options that arrange the widgets: 1. Tkinterの pack メソッドにおける「fill」オプションと「expand」オプションの違いは何ですか？ 私は実際にそれについてあらゆるところで調べましたが、満足のいく答えを見つけることができませんでした。 以下のことを見つけました。 Sep 18, 2019 · Deciding how best to layout your widgets in Tkinter. vjqtwuzcdodgamhbrerlsjardpstrxxqviojmrihgnbonpqegudcno