import random
from sys import stdin
height = int(stdin.readline())
chars = ["@", "&", "*", "%"]
if (height < 5) :
height == 5
tmp = ""
for i in xrange(height):
tmp += (" " * (height - i) ) + (random.choice(chars) * ((i*2)+1)) + "\r\n"
print tmp
aW1wb3J0IHJhbmRvbQpmcm9tIHN5cyBpbXBvcnQgc3RkaW4KCmhlaWdodCA9IGludChzdGRpbi5yZWFkbGluZSgpKQpjaGFycyA9IFsiQCIsICImIiwgIioiLCAiJSJdCmlmIChoZWlnaHQgPCA1KSA6CgloZWlnaHQgPT0gNQoKdG1wID0gIiIKZm9yIGkgaW4geHJhbmdlKGhlaWdodCk6Cgl0bXAgKz0gKCIgIiAqIChoZWlnaHQgLSBpKSApICsgKHJhbmRvbS5jaG9pY2UoY2hhcnMpICogKChpKjIpKzEpKSArICJcclxuIgoKcHJpbnQgdG1w