给词归类。

    忧 芦 湛 街 碧 圈 窿  局 缘 暑 赛 匠

    靠 速 罐 反 哀 赢 隆 撒 付 售  渠 杀  

左右结构                                                                                                

左中右结构                                                                                            

上下结构                                                                                                

上中下结构                                                                                            

半包围结构                                                                                            

全包围结构