Python wafer map. Used in semiconductor processing and analysis.

Python wafer map With preprocessing tools, machine learning models, evaluation metrics, and visualization utilities, it's an essential resource for improving quality control in semiconductor manufacturing. py in your cmd prompt or terminal: A python package to plot maps of semiconductor wafers. " IEEE Transactions on Semiconductor Manufacturing 31. Readme Jan 14, 2024 · 该工具是一个基于Python的代码生成平台，旨在简化SpringBoot与EasyUI项目的源码构建过程。它能够利用预定义的工程化模板，快速生成整个项目的源代码，支持多种语言和框架，理论上适用于任何开发语言和开源框架。 To download the code, please copy the following command and execute it in the terminal Oct 23, 2022 · WaferMap Visualization with Heatmap and Trend Charts. ate wafer semiconductor-devices stdf wafermap wafer-map wafer-mapping stdf-files Updated Jul 12, 2018; Python This example demonstrates creating a wafer map. 8. ate wafer semiconductor-devices stdf wafermap wafer-map wafer-mapping stdf-files. Jan 3, 2023 · 安装wafer_map库非常简单，通常通过Python的包管理器pip进行。 由于我们手头有" wafer _ map -1. We will create an analog wafer map stream based on the wm811k dataset [^1]. Typical applications include map generation for manually operated metrology tools and standardized visualization for different automatic metrology equipment (e. ) It is called a wafer map because it is frequently used in the semiconductor industry to visualize properties of semiconductor wafers. WaferMapApp(data, **kwargs) The wafer_map In most common scenario, wafer data from other source is processed and stored separately by unique DeviceID such as OCR, rather than wafer data MAP_ROW & MAP_COL. array([ 0. 2 watching. We have three convolutional layers. Dec 23, 2024 · stdf2map:用Python编写的STDF到Wafer Bin Map实用程序 05-02 stdf2 map 是一个基于python的轻量级命令行应用程序，用于从 半导体 行业中使用的自动测试设备（ATE）创建的行业标准STDF数据文件中生成外观合理的Bin晶圆图。 Python utilities for loading, plotting, and editing wafer defect maps known as KLA Reference Files (KLARFs) - MichaelHotaling/klarfkit Jan 4, 2022 · Python utilities for loading, plotting, and editing wafer defect maps known as KLA Reference Files (KLARFs) python data-science data-visualization defects semiconductor wafer 001 wafer-map kla applied-materials klarf wafers Python utilities for loading, plotting, and editing wafer defect maps known as KLA Reference Files (KLARFs) python data-science data-visualization defects semiconductor wafer 001 wafer-map kla applied-materials klarf wafers Jan 6, 2025 · 从上面的数据中，虽然从 wafer map 列中无法直接提取出很多有用的信息，但我们可以观察到每个晶圆图（wafer map）的尺寸（die size）是不同的。 因此，让我们创建一个新的量 waferMapDim 来记录每个晶圆图的尺寸信息，以便后续分析或处理。 GUI tool for creating wafer maps visualizing material removal after wafer processing (e. Wafer map defect pattern classification with Stacking Ensemble of Convolutioal and Handcrafted Features Proposed by H. May 17, 2023 · 在Python中，绘制wafer map通常涉及到数据可视化，可以使用matplotlib、seaborn或plotly等库来创建地图。首先，你需要有wafer的数据，包括位置信息（如经纬度或网格坐标）以及一些代表wafer状态或属性的数值。 STDF to Wafer Bin Map utility written in Python Topics. This package is built upon matplotlib & seaborn. Download Jupyter notebook: plot_2_wafermap. 0 chip_size = 0. Nov 20, 2020 · 文章浏览阅读1. Units are mm. python image-processing cv2 opencv-python wafer-map matplotlib-pyplot wafer-dataset wafer-defects. In my practice, I saved the wafer mapping data as pickle file by different wafer Defect pattern recognition (DPR) of wafermap, especially the mixed-type defect, is critical for determining the root cause of production defect. It involves mapping the defects or characteristics of a wafer, which is a thin slice Python python sed Oct 17, 2024 · 在Python中，绘制wafer map通常涉及到数据可视化，可以使用matplotlib、seaborn或plotly等库来创建地图。首先，你需要有wafer的数据，包括位置信息（如经纬度或网格坐标）以及一些代表wafer状态或属性的数值。 I've just released my first package to PyPI: wafer_map v1. Python provides several libraries that can be used to create wafer maps efficiently. 5 # 生成芯片坐标 num_chips = 200 x = np. ipynb. 9 Bookworm Python 3. A wafer map is a discrete heat map with a circular border. A pre-processed version of the dataset split into the labeled patterns is included in examples/data. Nov 6, 2023 · At the very least, you can run the example file and see how this wafer mapping software looks. Provides an efficient solution for identifying defect patterns on semiconductor wafer maps. Merging the Wafer Map and the Shot Map. The tool parses the XML and generates bitmap images corresponding to the die status as defined in the wafermap XML file. It has very few dependencies (numpy and wxPython) and is very easy to use as an interactive plot can be created with a single line: wm_app. 1 fork. More detailed information about each parameter is then provided in the API Reference Jan 12, 2025 · 芯片测试分类：在芯片的生产流程中，Wafer测试（Wafer Probe）是使用探针台（Prober）+测试机（ATE）对Wafer上每个Die进行测试，并把测试的结果标记出来，以便后续进行处理。 Nov 24, 2020 · stdf2map:用Python编写的STDF到Wafer Bin Map实用程序 05-02 介绍 stdf2 map 是一个基于 python 的轻量级命令行应用程序，用于从半导体行业中使用的自动测试设备（ATE）创建的行业标准STDF数据文件中生成外观合理的Bin晶圆 图 。 wafer_map is a Python library typically used in Analytics, Data Visualization applications. scatter() i get all the nice functionality with mouse over and a dynamic legend that i want but the single chips don't align:. Launch the application from command line as below: Next, I dropped the extraneous columns of dieSize, lotName, and waferIndex. /Lib/site-packages/wafer_map ) and run example. different types of four point probes in the same fab). Jan 20, 2025 · 标签：“python 开发语言 后端 Python库” 这些标签表明wafer_map库是用于Python编程语言的。标签“后端”可能意味着wafer_map库更适合后端开发，也就是说，它可能被设计用于服务器端应用、数据处理、自动化任务等方面。 Mar 16, 2020 · I am trying to add multiple raw data and show multiple maps by wafer_map, hope you also can add kind of this feature in the future. kannanjayachandran / Wafers-Fault Classification of wafer defect map patterns. Used in semiconductor processing and analysis. wm_info,9 wafer_map. Click on any image to see the full image and source code. 1，适用于Python 2环境，且不依赖特定的硬件架构。 wafer_map是一个针对半导体制造领域的Python库，它的主要功能可能与晶圆映射有关。在半导体 The input parameters for WaferMapApp are: die_size: The die size in (x, y). 7+ package for plotting up semiconductor wafer maps. Deep learning을 이용한 wafer map 결함 분류 ⚙️. 🌐 Generating Defect Density Wafer Maps This notebook demonstrates a version of wafer_map_generation. Wafer mapping is a crucial step in the semiconductor manufacturing process. Nov 6, 2023 · wafer_map. Features. Kang Hyungu Kang, Seokho Kang* (2021), "A stacking ensemble classifier with handcrafted and convolutional features for wafer map pattern classification", Computers in Industry 129: 103450 ( https://www. Navigate to the wafer_map directory in your python installtion The input wafer map image size is 500 X 600. It seems for me that px. WaferMap (wafer_radius = 100e-3, # all length dimensions in meters cell_size = (10e-3, 20e-3), # (sizeX, sizeY) cell_margin = (8e-3, 15e-3), # distance between cell borders (x, y) grid_offset = (-2. (A contour chart can also be used for some applications. png. g. In the first convolutional layer, the receptive field size is 3 X 3 and stride is 1. Python utilities for loading, plotting, and editing wafer defect maps known as KLA Reference Files (KLARFs) python data-science data-visualization defects semiconductor wafer 001 wafer-map kla applied-materials klarf wafers STDF to Wafer Bin Map utility written in Python. Previous WIF Trends `wif_trends` A wafer map is a critical tool used in the semiconductor manufacturing industry to visually display the good and bad dies found on wafers during the various process steps of chip production. imshow() (python - plotly marker size relative to data to plot interactive wafer map - Stack Overflow) is the way to go but I cant figure out how to get a categorical legend and color mapping. Gallery generated by mkdocs-gallery. Wafer map defect pattern classification with Multi-Input Neural Network using Convolutioal and Handcrafted Features - GitHub - DMkelllog/wafermap_MultiNN: Wafer map defect pattern classification with Multi-Input Neural Network using Convolutioal and Handcrafted Features Nov 20, 2020 · 文章浏览阅读2. Forks. exe 其他附件-->TELMapDLL. Job results are kept in Redis which allows RQ to serve as a caching mechanism as well. 1e-3), # grid offset in (x, y) edge_exclusion = 2. Watchers. Thanks Douglas Thor <notifications@github. Plots up a wafer map of rectangular die based on the die size, wafer diameter, and exclusion zones. Nakazawa, Takeshi, and Deepak V. 1，适用于Python 2环境，且不依赖特定的硬件架构。 wafer_map是一个针对半导体制造领域的Python库，它的主要功能可能与晶圆映射有关。在半导体 Example Gallery¶. wm_utils,11 21. wfmap helps you understand wafer process data better, by presenting the data with heatmap and trend charts by flash field/shot. ipynb, where the patterns are also hand-crafted. Each die status can be individually enabled or disabled as well as their colors modified, to easily distinguish where on the wafer any failures occur. 2. Get only needed data from MATLAB; Save data to a file; Open the MATLAB file in python; References; Nov 15, 2023 · This paper uses the real-world wafer map public dataset WM-811K (Wu, Jang, & Chen, 2015), the dataset contains 811,457 wafer maps, about 18. 3 or higher conda create -n wbm python=3. - wafermap/README. 1% of the wafer map are defective label data, which are eight types: Center, Donut, Edge-Loc, Edge-Ring, Local, Near-full, Random, and Scratch, and . Using Redis Queue (RQ), wafer and chart data is broken into chunks and pre-processed in background jobs. Requirements: python >= 3. md at main · cap1tan/wafermap # margin from the wafer edge where a red edge exclusion Jan 26, 2025 · python wafer，#Python与半导体晶圆的可视化分析在半导体行业，晶圆（wafer）是重要的基础材料，它是通过将硅（或其他半导体材料）加工而成的。晶圆上通过复杂的工艺流程制造出各种类型的芯片与电路。在这个过程中，数据的可视化分析显得尤为重要。 w: wafer_map wafer_map. The wafer map label has eight dimensions, corresponding to the defect mode of C2-C9 in Wafer Map. During detection, the staff uses a probe test bench to detect the electrical characteristics of the chip dies and mark the chip dies in different colours on the wafer map according to the quality level. A python package to plot maps of semiconductor wafers. whl"这个压缩包文件，这是一种wheel格式的包，它是Python的一种二进制分发格式，可以直接安装而无需编译源代码。 Only the wafer map contains that kind of information. You can built your own wafermap on the top of the API provided. This example is similar to Discrete Heat Map. It is also possible to compare different sets of data by adding, subtracting or dividing entire wafer maps. May 19, 2023 · Wafer map defect pattern classification is essential in semiconductor manufacturing processes for increasing production yield and quality by providing key root-cause information. What is wafer_map? Wafer_map is a Python 2. com> 於 2020年3月29日 週日 07:32 寫道： Feb 18, 2021 · 资源浏览查阅49次。Wafer_map_pattern_classification_with_MFE_and_CNN：具有MFE和CNN的晶圆图图案分类,晶圆图模式分类1. Get started with the official Dash docs and learn how to effortlessly style & deploy apps like this with Dash Enterprise. 22 22 Python Module Index. Since wafer map definition is not included, You’ll need to merge it with wafer map data manually. 11 Files; 1. whl"这个压缩包文件，这是一种wheel格式的包，它是Python的一种二进制分发格式，可以直接安装而无需编译 Gitee. The dieSize information is already contained within the wafer map dimensions. 2% of the wafer maps are non-defective label data, and 3. You can identify abnormal patterns intuitively in a global perspective and make it easier to compare and find potential correlation between different wafer parameters. As we started working with the SINF file format for wafer maps we immediately were provided with a number of wafer maps that did not follow the required syntax. Report repository Releases. Feb 15, 2024 · 下面是一个使用Python生成通用WaferMap图的txt版本的示例代码，需要使用到numpy库： ```python import numpy as np # 定义晶圆半径和芯片尺寸 wafer_radius = 12. Wafer_HeatMap provides tools to create Wafer Level Heat Maps based on the Tx and Rx Peak-Peak results for a wafer. wm_utils © Copyright 2017, Douglas Thor Revision 6ab28a3f. These maps are integral to understanding and improving the fabrication process, ensuring the performance standards and quality of integrated circuits (ICs) are met. ate wafer semiconductor-devices stdf wafermap wafer-map wafer-mapping stdf-files Resources. This repository contains the original PyTorch implementation of the paper 'Self-Supervised Representation Learning for Wafer Bin Map Defect Pattern Classification'. The plot shall show the different categorical bins of the single chips e. Please check your connection, disable any ad blockers, or try using a different browser. uniform(-wafer_radius, wafer_radius, num_chips) # 生成测试数据 test Jan 26, 2025 · python wafer，#Python与半导体晶圆的可视化分析在半导体行业，晶圆（wafer）是重要的基础材料，它是通过将硅（或其他半导体材料）加工而成的。晶圆上通过复杂的工艺流程制造出各种类型的芯片与电路。在这个过程中，数据的可视化分析显得尤为重要。 A python package to plot maps of semiconductor wafers. Kang and S. 2k次。本文详细介绍了如何使用Python的matplotlib库进行图像绘制，包括imshow()函数的使用、颜色图谱的选择、figure和subplot函数在创建和划分窗口中的应用，以及如何通过title()、axis()和tight_layout()等函数进行图像和窗口的定制。 由于我们手头有"wafer_map-1. 2 (2018): 309-314. Die are colored by their status (good to probe, crosses edge exclusion, crosses flat exclusion, or falls off due to the wafer flat. bin 1 all good chips, bin 2 all fails Now the problem, when i use px. Updated Jul 12, 2018; Python; Oct 18, 2024 · 在本文中，我们将深入探讨名为"wafer_map"的Python库，其版本为1. Feb 15, 2024 · Python画wafer map会用到一些数据处理的知识和matplotlib库的使用。 1. Dec 26, 2024 · -在Wafer Map的用户界面中展示无墨格式数据，通常以图形化的方式表示，如不同颜色或图案标记不同的测试结果。-将解码后的数据传输到Wafer Map软件中。-将解析出的数据与Wafer Map中的晶圆信息进行匹配，确保数据对应正确的晶圆和芯片位置。 Oct 21, 2024 · # Python Wafer Mapping## IntroductionWafer mapping is a crucial step in the semiconductor manufacturing process. 1-py2-none-any. 🌐 Generating Analog Wafer Maps This notebook demonstrates a more complicated use-case. Python utilities for loading, plotting, and editing wafer defect maps known as KLA Reference Files (KLARFs) python data-science data-visualization defects semiconductor wafer 001 wafer-map kla applied-materials klarf wafers Jan 26, 2024 · Python Wafer Mapping Introduction. No releases published. It is clear that if we take a layout generated by the wafer map and a second layout generated from the parameters of the shot map we should be able to overlay one over the other. To run the app below, run pip install dash, click "Download" to get the code and run python app. To know more about this dataset:MixedWM38 The piwheels project page for wafer-map: Semiconductor Wafer Mapping. # margin from the wafer edge where a red edge exclusion ring is drawn coverage = 'full Sep 13, 2021 · I would like to create interactive wafer maps with python unsing plotly. Python Module Index w wafer_map. Plots up a wafer map. wafer_map. 11) A Python Qt based Wafer Sort Map GUI Resources. 0. To train a model, run train_mutil_label. interpolate import griddata import matplotlib. Oct 17, 2024 · 关于晶圆测试探针台所生成的Map转换器使用说明可适用探针台分类软件说明软件界面介绍软件（部分）界面预览软件常用设置及使用教程 可适用探针台分类 TSK（90A/UF200/UF3000） TEL（P8/P8XL/P12） PT301/M 软件说明 软件名称-->MapToolKit. 1. wafer_map Documentation, Release 1. sciencedirect STDF to Wafer Bin Map utility written in Python. 7 - a Python package on PyPI # margin from the wafer edge where a red edge exclusion ring is drawn It provides basic wafer heatmap for numerical & categorical variables, as well as highly customized trend charts regarding to different wafer shot map definitions. 数据处理 首先要处理好wafer的数据，通常是一个csv文件，包含了每个chip的位置、测试结果等信息。需要将这些信息整理出来，并按照wafer上的 Look at a wafer map; Moving to Python. 6 conda activate wbm conda install anaconda conda install A gross die per wafer (GDW) calculator. g85 is a Python module for reading and writing to the G85 XML wafer map format. 05e-3, -4. Free software: MIT license. Wafer manufacturing requires a complex process, in which wafer testing and analysis are indispensable. dll 其他附件-->TSKMapDLL. What I have allow me to produce something like this: What I would like is something more like: 學習一種新的語言最快的方式莫過於實際的應用，TSK map 是晶片測試結果的紀錄檔，裡面 紀錄了每一個 die 的測試結果還有相關的資訊，檔案是以Binary的方式紀錄，今天就介紹用 Julia 來讀取並將內容展開。 下面是 map format 的說明書，其中map fi Nov 28, 2022 · I am trying to use pyqtgraph to draw a semiconductor wafer map, which is consisted of thousands of squares in different colors and (x, y) coordinates, I'm also expecting to implement hover/mouse cl Aug 4, 2023 · Python画wafer map会用到一些数据处理的知识和matplotlib库的使用。 1. . "Wafer map defect pattern classification and image retrieval using convolutional neural network. 数据说明WM-811K数据集在实际制造中从46393个批次中收集了811457个晶圆图172950个,更多下载资源、学习资料请访问CSDN文库频道 Jan 12, 2020 · 在芯片的设计和制造过程中，任何一个环节都需要注重Bug的发现，越早发现对于公司造成的损失就越小，Wafer制造之后有俩个重要的测试环节，CP测试（Chip Probe Test）和FT测试（Final Test）是半导体芯片制造过程中两个关键的测试环节，它们各自承担着不同的角色和 Maps in Dash. Circular wafers with arbitrary notch orientations and full or inner layouts. Navigate to the wafer_map directory in your python installtion ( . These wafer maps are obtained by testing the electrical performance of each die on the wafer through test probes. The failureType labels were in the form of strings in nested lists, so I converted them using a categorical encoder. 0 - a Python package on PyPI. Once overlaid, it is simple to measure the offset between the two layouts. Readme Activity. We will create defect density wafer maps containing scratches. The defect patterns shown on the wafer map provide information about the process and equipment in which the defect occurred, but automating pattern classification is difficult to apply to actual manufacturing sites Download Python source code: plot_2_wafermap. Jul 19, 2022 · 1 INTRODUCTION. 0 Dec 30, 2022 · The results obtained in the wafer test process are expressed as a wafer map and contain important information indicating whether each chip on the wafer is functioning normally. 4 stars. Installation Download Repository either from GitHub through a zipped folder or by cloning this repository. Placing the cursor over a device provides a readout of the physical location, the array position and the bin code. piwheels Search FAQ API Blog. Updated May 9, Classification of wafer defect map patterns. 2e-3, # margin from the wafer edge where a red edge exclusion ring is drawn coverage Jul 23, 2023 · stdf2map:用Python编写的STDF到Wafer Bin Map实用程序 介绍 stdf2map是一个基于python的轻量级命令行应用程序，用于从半导体行业中使用的自动测试设备（ATE）创建的行业标准STDF数据文件中生成外观合理的Bin晶圆图。 Semiconductor Wafer Mapping - 1. center_xy: The grid (x, y) coordinate that represents the physical center of the wafer. classification wafermap wafer-defects yolov8. com（码云） 是 OSCHINA. However, manual Oct 18, 2024 · 在本文中，我们将深入探讨名为"wafer_map"的Python库，其版本为1. wm_info wafer_map. grinding, polishing) - tomasMHC/waferMaps_python g85 README. uniform(-wafer_radius, wafer_radius, num_chips) y = np. Index Symbols At the very least, you can run the example file and see how this wafer mapping software looks. Sep 17, 2021 · Hi, I want to create a interactive wafer map for the bin information (e. The program enables the user to pan and zoom. 7 Bullseye Python 3. This package only tested under Windows, the aesthetics of charts might be slightly different under Mac/Linux. Welcome to wafer_map’s documentation!¶ Contents: wm_core; wm_app; wm_frame; wm_constants; wm_info; Indices and tables¶. Kulkarni. wafer_map has no vulnerabilities, it has build file available, it has a Strong Copyleft License and it has low support. Installation¶. WaferViz is a small GUI tool which wraps wfmap to create fancy Wafer Map/Trend Plots. Links. We went with Python for the backend of this project mainly to take advantage of the data processing libraries to transform wafer test data. 10 (written and tested with 3. We collected a large amount of wafer map data in a wafer manufacturing plant. Contribute to britko/WaferMap_Defect_Classification development by creating an account on GitHub. random. Source repository; PyPI; Github mirror; Installation. 数据处理 首先要处理好wafer的数据，通常是一个csv文件，包含了每个chip的位置、测试结果等信息。需要将这些信息整理出来，并按照wafer上的 In the data set, "data['arr 0']" is the wafer image data, and "data['arr1']" is the label of the wafer image. It provides basic wafer heatmap for numerical & categorical variables, as well as highly customized trend charts regarding to different wafer shot map definitions. Wafermap. Dash is the best way to build analytical apps in Python using Plotly figures. - cap1tan/wafermap. Python 3. Figure 1: WMEdit displaying an E5-1296 wafer map. It involves mapping the defects or characteristics of a wafer, which is a thin slice of semiconductor material, onto a graphical representation. dll 其他附件-->PT301MapDLL. Stars. conda update -n base conda # use 4. Index; Module Index; Search Page 实际工作中有时候需要制作上面两种Bin Wafer Map之外，有时候还需要制作Parametric Wafer Map。它与前者的主要区别是需要在图形上增加等高线图Contour Plot，这在JMP软件中也很方便。下面的这张Parametric Wafer Map也是用JMP的“图形生成器（Graph Builder）”完成的，从中可以 Wafer map pattern classification using stacking ensemble with TF2 Keras - DMkelllog/WMPC_Stacking_TF2 Nov 24, 2020 · 文章浏览阅读451次。现在用python画图已经难不倒一直跟小编学习的小伙伴们了，甚至有的小伙伴画图比小编还要厉害。为此小编还偷偷下了一番功夫，画图这种事情，细节上的完善肯定能让图片更加好看。 Jun 7, 2022 · I am looking at data from some disk thicknesses and I am trying to plot it using matplotlib contour. py. This page contains example plots that wfmap can create. I want to use the feature of double clicking in Apr 6, 2024 · 半导体芯片的生产用这些测试结果 再结合晶圆的形状所产生的图形就是晶圆图(Wafer Map)。晶圆图是以芯片(Die)为单位 的，将测试完成的结果用不同颜色、形状或代码标示在各个芯片的位置上。 - 735754647/QT-Wafer-Map Sep 6, 2024 · stdf2map:用Python编写的STDF到Wafer Bin Map实用程序 05-02 介绍 stdf2map是一个基于python的轻量级命令行应用程序，用于从半导体行业中使用的自动测试设备（ATE）创建的行业标准STDF数据文件中生成外观合理的Bin晶圆图。 All 10 Jupyter Notebook 6 Python 4. pyplot as plt x_pos = np. The Wafer-View utility allows a generic XML wafermap file to be viewed. bin 1 good chips, bin 2 bad chips, bin 3 not tested). 4k次。这篇博客介绍了如何使用Python的wafer_map包来绘制晶圆图，适用于半导体加工和分析。内容包括安装、基本用法、功能特性，如改变颜色、缩放、平移等操作，以及如何在wxpython应用程序中集成。 WaferViz¶. dll WMEdit (Wafer Map Editor) enables an engineer to view, edit and convert wafer maps from one format to another. I also converted the wafer maps into a form suitable for Keras and tensorflow. - 0. Knows about SEMI SPEC M1-0302 which defines wafer flat sizes. NET 推出的代码托管平台，支持 Git 和 SVN，提供免费的私有仓库托管。目前已有超过 1200万的开发者选择 Gitee。 Supported Wafer Map Formats. Contents. We had to add both new parser routines and also prompt the user for information that should have -- but wasn't -- been present in some of these sample files Mar 13, 2020 · I am trying to replicate this 2D Surface Polar Plot (it's the thickness distribution of a wafer): Here is my code (the data is included): import numpy as np from scipy. ozww zcyu qanwas vzcmc cqik dtpgzxi baugyudl dqvd gvy pcebgi hezetia mgkii kjqdoqw njihfltq mlnnr