out = []
c = 0

def d(n):
    return [i for i in range(2, n) if n % i == 0]
for i in range(500_001, 500_001**4):
    if c == 5:
        break
    dels = d(i)
    ok = False
    for q in dels:
        if str(q)[-1] == '8' and q != 8:
            ok = True
            break
    if ok:
        out.append(str(i))
        out.append(str(q))
        c += 1
print(' '.join(out))