796 B | 796 chars
import sys
from math import sqrt, pi, sin, factorial
inp = lambda : sys.stdin.readline()[:-1].strip()
mii = lambda x = " " : [*map(int,inp().split(x))]
mfi = lambda x = " " : [*map(float,inp().split(x))]
ii = lambda : int(inp())
fi = lambda : float(inp())
def f(a, b):
if a[0] == -1:
if b[2] != -1 and b[1] != -1 and b[2] - b[1] >= 0:
a[0] = b[2] - b[1]
if a[1] == -1:
if a[2] != -1 and b[0] != -1 and a[2] - b[0] >= 0:
a[1] = a[2] - b[0]
if a[2] == -1:
if a[1] != -1 and b[0] != -1:
a[2] = a[1] + b[0]
if a[2] == 0:
a[1] = 0
return a
def solve():
a = mii()
b = mii()
for _ in range(100):
a = f(a, b)
b = f(b, a)
print(*a)
print(*b)
if __name__ == "__main__":
tc = 1
for t in range(tc):
solve()