<gh_stars>1-10
N = 500000

print("a" + "|a" * (N - 1))
print("a" + "|a" * (N - 1))
print("a" + "|a" * (N - 1))
print("a" + "|a" * (N - 1))
print("a" + "|a" * (N - 1))

N = 500000

print("a" + "|a" * (N - 1))
print("a" + "|a" * (N - 1))
print("a" + "|a" * (N - 1))
print("a" + "|a" * (N - 1))
print("a" + "|a" * (N - 1))