By Guilherme Miranda, UNOESTE Brazil
As everyone knows, there are many heroes who defend humanity from thugs and evil forces. In Codham, one of the darkest cities that exist, lives Batmain, the dark knight. Briefly, Batmain is nothing more than a human genius, multi-billionaire, philanthropist that also is master in over than a hundred martial arts. Although anyone knows his real identity, because he uses a armor with bat costume, all good people love him. After several battles, all his villains were captured by Batmain and the sense of security seemed to be part of the Codham citizens again. All this atypical tranquility ceased to exist in two days, when the clown prince of crime – also known as Jokoder – escaped from Arkham and made the city more chaotic than ever. You work to the police of Codham, in a recognized work of batprogrammer (job responsible to solve problems that the Batmain is envolved, with algorithms codes) and was solicited to you the following mission: answer, to each villain, if he already was arrested by the dark knight, or not.
The first line of the input consists of an integer T, which indicates the number of test cases. Each test case is composed by strings with more than 0 and no more than 25 letters of the English alphabet [a-z, A-Z].
If the villain have ever been captured by Batman, print Y. Otherwise, print N.
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