python3 tkinter:我能得到没有对齐列的参差不齐的网格吗？

import tkinter as tk

root = tk.Tk()

# 设置网格布局的权重
root.columnconfigure(0, weight=1)
root.columnconfigure(1, weight=2)
root.columnconfigure(2, weight=1)
root.rowconfigure(0, weight=1)
root.rowconfigure(1, weight=2)
root.rowconfigure(2, weight=1)

# 创建并放置小部件
label1 = tk.Label(root, text="Label 1")
label1.grid(row=0, column=0)

label2 = tk.Label(root, text="Label 2")
label2.grid(row=1, column=1)

label3 = tk.Label(root, text="Label 3")
label3.grid(row=2, column=2)

root.mainloop()