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Traffic lights

Beginner

Python for kids 路 Lesson 27: Comparing text

Problem Statement

Read the colour of a light (in Polish): czerwone (red), zolte (yellow) or zielone (green). Print STOP, UWAGA (careful) or JEDZ (go), and for another word - ?.

Input Format

One word (small letters only, no spaces).

Output Format

STOP, UWAGA, JEDZ or ?.

Examples
Example 1

Input

czerwone

Output

STOP
Example 2

Input

zielone

Output

JEDZ