Pyramid Text

Objective

Create a pyramid of text using user input.

Motivation

I saw YouTube comments making pyramids out of text and thought there should be an easier way to make those comments.

Example

Input:

HelloWorld

Output:

H
He
Hel
Hell
Hello
HelloW
HelloWo
HelloWor
HelloWorl
HelloWorld
HelloWorl
HelloWor
HelloWo
HelloW
Hello
Hell
Hel
He
H