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):
    f = 0
    if h % 2:
        f |= w**2+1 <= d**2
    else:
        f |= w <= d
    if w % 2:
        f |= h**2+1 <= d**2
    else:
        f |= h <= d
    return 'N' if f else 'S'


main()