w=io.write
b={}s=(' '):rep(79)for j=0,179 do
for k=2,8 do
b[k]=b[k]or s..io.read()..s
for x=1,80 do
c=b[k]:sub(j+x,j+x)w(k*x==255 and c>s and'*'or c)end
w'\n'end
w'\n'end