import numpy as np
inputt=input().split(' ')
a1=list()
a2=list()
for i in range(len(inputt)):
    inputt[i]=inputt[i].split(',')
    a1.append(inputt[i][0])
    a2.append(inputt[i][1])
data_1 = np.fft.fft(a1)
data_2 = np.fft.fft(a2)
Fs = 160.0; # sampling rate
Ts = 1.0/Fs; # sampling interval
t = np.arange(0,1,Ts) # time vector
ff = 1; # frequency of the signal
y = a1
n = len(y)
k = np.arange(n)
T = n/Fs
frq = k/T
frq = frq[range(int(n/2))]
value = 16500
left_h = 8
right_h = 14
left_i = np.argwhere(frq == left_h)[0][0]
right_i = np.argwhere(frq == right_h)[0][0]
value = np.max(abs(data_1))/3.95
if sum(abs(data_1[left_i:right_i])) > sum(abs(data_2[left_i:right_i])):
    print(1)
else:
    print(2)