import sys
input = sys.stdin.readline
li = []
for _ in range(9):
li.append(int(input()))
li.sort() # ์ค๋ฆ์ฐจ์์ ์ํ ์ ๋ ฌ
found = sum(li) - 100 # 100์ด๊ณผ๋ฅผ ์ผ์ผํค๋ ๋์์ด 2๋ช
์ ํค์ ํฉ
end = False # ๋ต์ ์ฐพ์ผ๋ฉด ๋ฐ๋ณต๋ฌธ ์ข
๋ฃ๋ฅผ ์ํ์ฌ
for i in range(9):
for j in range(i+1, 9):
if li[i] + li[j] == found:
li[i] = -1
li[j] = -1
end = True
break
if end == True:
break
for t in li:
if t != -1:
print(t)