socks

a = int(input())
b = int(input())
c = int(input())
d = int(input())
ans = []
if a != 0 and b != 0 and c!= 0 and d != 0:
    ans = [[max(a, b) + 1, 1], [1, max(c, d) + 1]]

if a == 0:
    ans.append([1, c+1])
elif b == 0:
    ans.append([1, d+1])
elif c == 0:
    ans.append([a+1, 1])
elif d == 0:
    ans.append([b+1, 1])
elif a < b or c < d:
    ans.append([a+1, c+1])
elif b < a or d < c:
    ans.append([b+1, d+1])


x, y = min(ans, key = lambda z: z[0] + z[1])
print(x, y)