Background

Description

Given a string and a non-negative int n, we'll say that the front of the string is the first 3 chars, or whatever is there if the string is less than length 3. Return n copies of the front;

Format

Input

Output

Samples

Chocolate" 

"ChoCho"

Chocolate" 

"ChoChoCho"

Abc" 

"AbcAbcAbc"

Limitation

1s, 1024KiB for each test case.