Capitalization

Interview

Time limit2sMemory limit512 MB

Summary

Replace every occurrence of the substring "joi" in a lowercase string with "JOI" and print the result.

Level: Easy2 of 10
Topics: String, Implementation
Solved: No attempts yet

Problem

JOI found a string S of length N. Every character in S is a lowercase English letter.

JOI decided to search the string from the beginning for every occurrence of his name joi appearing consecutively, and each time he found joi, he decided to replace it with the uppercase JOI for emphasis.

Given a string S, write a program that outputs the string obtained by replacing every joi in S with JOI.

Input

The input is given from standard input in the following format.

N
S

Output

Print on one line the string obtained by replacing every joi in S with JOI.

Constraints

3 ≦ N ≦ 100.
S is a string of length N.
S consists of lowercase English letters.

Examples3

Example 1
Input
```
11
joinojoijin
```
Expected output
```
JOInoJOIjin
```
Example 2
Input
```
16
jjooiiijoiojioij
```
Expected output
```
jjooiiiJOIojioij
```
Example 3
Input
```
13
nihongoutenai
```
Expected output
```
nihongoutenai
```