def dep2(n):
from circ1 import dep1
if n > 0:
print n,
dep1(n - 1)
def dep2(n):
if n > 0:
print n,
dep1(n-1)
def dep2(n):
from circ1 import dep1
if n > 0:
print n,
dep1(n-1)
def dep2(n):
if n > 0:
print n,
dep1(n - 1)
