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# Author: Bartek Knapik

def f(a, b):
    if (a & 1) == 1 and (b & 1) == 1:
        new_a = a + 1
        new_b = b + 1
    elif (a & 1) == 0 and (b & 1) == 0:
        new_a = a - 1
        new_b = b - 1
    else:
        step_a = 1 if (a // 2) & 1 else -1
        step_b = 1 if (b // 2) & 1 else -1
        new_a = a + step_a * 2
        new_b = b + step_b * 2
        if new_a > 1000:
            new_a -= 1000
        if new_b < 1:
            new_b += 1000
        if new_b > 1000:
            new_b -= 1000
        if new_a < 1:
            new_a += 1000
    return new_a, new_b

ab = input()
a, b = (int(el) for el in input().split())
c, d = f(a, b)
print(c, d)