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tak or TAK?

Beginner

Python for kids 路 Lesson 27: Comparing text

Problem Statement

Someone answers a question with a word. Print TAK if the answer is tak or TAK, otherwise NIE. (TAK is Polish for yes, NIE for no.)

Input Format

One word (letters, no spaces).

Output Format

TAK or NIE, in capital letters (Polish for yes and no - like in Polish olympiads).

Examples
Example 1

Input

tak

Output

TAK
Example 2

Input

TAK

Output

TAK
Example 3

Input

Tak

Output

NIE