"""
*
* *
* * *
* * * *
* * * * *
* * * *
* * *
* *
*
"""
# -*-coding:utf-8-*-
# i = 0
#
# while i < 9:
#
# if i < 5:
#
# print(" "*(4-i),"* "*(i+1))
#
# else:
#
# print(" "*(i-4),"* "*(9-i))
#
# i += 1
"""
* 1 4 1
* * 2 3 2
* * * 3 2 3
* * * * 4 1 4
* * * * * 5 0 5
* * * * 6 1 4
* * * 7 2 3
* * 8 3 2
* 9 4 1
"""
row = 1
while row <= 9:
if row <= 5:
print(" "*(5-row),end="")
col = 1
while col <= row:
print("* ",end="")
col += 1
print("")
else:
print(" "*(row-5),end="")
col = 1
while col <= (10 -row):
print("* ",end="")
col += 1
print("")
row += 1