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)