t = int(input())
for _ in range(t):
    h, w, d = map(int, input().split())
    if h % 2 == 0 and w % 2 == 0: d_min = min(h ** 2, w ** 2)
    if h % 2 == 0 and w % 2 == 1: d_min = min(h ** 2 + 1, w ** 2)
    if h % 2 == 1 and w % 2 == 0: d_min = min(h ** 2, w ** 2 + 1)
    if h % 2 == 1 and w % 2 == 1: d_min = min(h ** 2 + 1, w ** 2 + 1)
    print("N" if d_min <= d ** 2 else "S")