def w1(s):
    if s <= 30:
        return True
    return (s - 3 <= 30) or (s - 5 <= 30) or (s // 4 <= 30)

def l1(s):
    if s <= 30:
        return False
    return w1(s - 3) and w1(s - 5) and w1(s // 4)

def w2(s):
    if s <= 30:
        return True
    if w1(s):
        return True
    return l1(s - 3) or l1(s - 5) or l1(s // 4)

def v_win(s):
    if s <= 30:
        return False
    for ns in [s - 3, s - 5, s // 4]:
        if ns <= 30:
            continue
        if not w2(ns):
            return False
    f = False
    for ns in [s - 3, s - 5, s // 4]:
        if ns > 30 and not w1(ns):
            f = True
    return f

# Задание 19
for s in range(31, 1000):
    if not w1(s) and w1(s - 3) and w1(s - 5) and w1(s // 4):
        print(s)
        break

# Задание 20
r = []
for s in range(31, 1000):
    if not w1(s) and w2(s):
        r.append(s)
        if len(r) == 2:
            break
print(r[0], r[1])

# Задание 21
for s in range(31, 1000):
    if v_win(s):
        print(s)
        break