def Pi_Spigot():
    ''' The spigot algorithm for digits of Pi.
    Rosetta code の以下のコードを借用。
    http://rosettacode.org/wiki/Pi#Python
    '''
    q, r, t, k, n, l = 1, 0, 1, 1, 3, 3
    while True:
        if 4 * q + r - t < n * t:
            yield n
            nr = 10 * (r - n * t)
            n = ((10 * (3 * q + r))//t) - 10 * n
            q *= 10
            r = nr
        else:
            nr = (2 * q + r) * l
            nn = (q * (7 * k) + 2 + (r * l))//(t * l)
            q *= k
            t *= l
            l += 2
            k += 1
            n = nn
            r = nr

S = input()
S = S[0] + S[2:]
i = 0
for p in Pi_Spigot():
    if p != int(S[i]):
        print(S[i], p)
        break
    i += 1