#!/usr/bin/ python3.8
import sys
read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines

T, *X = int(readline())


def solve(x):
    if x in [0, 45]:
        return 'Y'
    else:
        return 'N'


print('\n'.join(map(solve, X)))