20250830

'''
s = int(input())
a = list(map(int, input().split()))
for i in range(s):
    print(a[i])
for i in range(s):
    print(a[i])
'''
'''
s = int(input())
a = list(map(int, input().split()))
v = 0
for i in range(s):
    for j in range(s):
        print(a[i], end=' ')
        v+=1
        a.append(a[0])
        a.pop(0)
        if v == s:
            print(' ')
            v=0
'''
'''
s, v = map(int, input().split())
a = list(map(int, input().split()))
c = 0
a.sort()
for i in range(s):
    print(a[i], end=' ')
    c+=1
    if c==v:
        print(' ')
        c=0
'''
'''
s = int(input())
a = list(map(int, input().split()))
for i in range(s):
    print(i+1, end='')
    print(":", end=' ')
    for j in range(s):
        if(a[i] > a[j] and i!=j):
            print('>', end=' ')
        if (a[i] == a[j] and i!=j):
            print('=', end=' ')
        if (a[i] < a[j] and i!=j):
            print('<', end=' ')
    print()
'''
'''
s = int(input())
a = list(map(int, input().split()))
b = []
for i in range(24):
    b.append(0)
for i in range(s):
    b[a[i]] += 1
for i in range(1, 24):
    print(b[i], end=' ')
'''
'''
s = int(input())
a = list(map(int, input().split()))
for i in range(s-1, -1, -1):
    print(a[i], end=' ')
'''
'''
s = int(input())
a = list(map(int, input().split()))
a.sort()
print(a[0])
'''
s = int(input())
for i in range(s-1):
    a = list(map(int, input().split()))
print(a)