a, b = map(int, input().split()) A = [1] for i in range(5): A += [A[-1] * a % b] h = [-1] * b for i in range(b + 1): H = 0 i = str(i) i += '0' * (6 - len(i)) for j in range(6): H += int(i[j]) * A[j] H %= b if h[H] == -1: h[H] = int(i) else: S = '' T = '' ti = str(h[H]) ti += '0' * (6 - len(ti)) print(ti) print(i) for j in range(6): S += chr(97 + int(i[j])) T += chr(97 + int(ti[j])) print(S[::-1]) print(T[::-1]) break