746 B | 746 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())
p = print
def solve():
n = 20
l = mii()
for _ in range(20):
#while 1:
k = set(l[1:])
if len(k.difference({0, 1})) == 0:
break
# l2 = l[0:1] + [0] * 19
for i in range(19, 0, -1):
if l[i] < 2:
continue
l[i - 1] += l[i] // 2
if l[i] % 2:
l[i] = 1
else:
l[i] = 0
return l
if __name__ == "__main__":
tc = ii()
for t in range(1, tc+1):
ret = solve()
print(*ret)