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A sandwich
BeginnerPython for kids 路 Lesson 14: input() - reading text
Problem Statement
Read two words a and b. Print on one line: a, b, a - separated by spaces.
Input Format
Two lines, each with one word (no spaces).
Output Format
Exactly the text from the example.
Examples
Example 1
Input
chleb ser
Output
chleb ser chleb