def main():
    T = int(input())
    ans = []
    for _ in range(T):
        h, w, d = map(int, input().split())
        ans.append(solve(h, w, d))
    print(*ans, sep='\n')


def solve(h, w, d):
    return 'N' if h*2+w**2 <= d**2 else 'S'


main()