mod = 1000000007
eps = 10**-9


def main():
    import sys
    input = sys.stdin.readline

    for _  in range(int(input())):
        H, W, D = map(int, input().split())
        if H > W:
            H, W = W, H
        if W % 2 == 0:
            if D >= H:
                print("N")
            else:
                print("S")
        else:
            if D ** 2 >= (H ** 2) + 1:
                print("N")
            else:
                print("S")


if __name__ == '__main__':
    main()