Write a program which given a string, swap first and last character of each word in it.

Complete the function swapFirstLastChar() that accepts a multiword string and swaps the first and last character of every word in it.

Note: Every two adjacent words in the given string will be separated by exactly one space character.

Input Format

The first lineof input consists numberof testcases, T
The next T lines contains a string on which the said operationis to be performed

Output Format

Foreach testcase,print the string after doing thegiven operatio

Sample Input

2
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Sample Output

eodC tuotienQ
teG retteb ta godinc

class Result{
  /*
   * Complete the function capitalizeFirstChar
   * @params
   *   str -> string which is to be modified
   * @returns
   *   The modified string after performing the given operations
   */
  static String swapFirstLastChar(String str) {
    // Write your code here
    StringBuilder result = new StringBuilder();
    
    String[] words = str.split(" ");
    for(String word: words)
    {
      result.append(word.charAt(word.length()-1))
        .append(word.substring(1,(word.length()-1)))
        	.append(word.charAt(0))
                .append(" ");
    }
    return result.toString().trim();
  }
}