for i in range(9):
  print(i)
  for j in range(9-i, 0, -1):
    print(j, end=" ")
  print()

72519bd8089a15f5c0abfdfd1e7a1c76d361dbaa
<mask token>

for i in range(9):
    print(i)
    for j in range(9 - i, 0, -1):
        print(j, end=' ')
    print()

for i in range(9):
  print(i)
  for j in range(9-i, 0, -1):
    print(j, end=" ")
  print()
