I removed the redundancy, now you can publish?

I removed the redundancy, now you can publish?

Please show at least one Kata similar to mine.
My idea is original, I came up with it myself.

I have added tests, now I can publish Kata.

OK I will add now

there is no point in asking for 4 data in the output as long as one of them is the complete line.

This is my task condition.

Please tell me what to write, I wrote test cases.

Please tell me what I need to fix in order to publish this Kata.

Please have description examples available as example test cases.

This is the condition of the problem, only even numbers, and the line numbering starts from 1.

The third line does not have four numbes in it.

JohanWiltink - The third line should contain three digits, the fourth - four and so on, this is written in the description of the problem.

JohanWiltink - I didn't understand your question.

Voile - Perhaps each task is a slightly disguised version of the other task.

Blind4Basics - This is the task condition.

I did, please see.

Please tell me how to create a random test, show an example, please