# Pastebin WdnoShtU
import random
import sys

class A(object):
	def __del__(self):
		pass


class B(object):
	pass

cls = {"A": A, "B": B}[sys.argv[1]]

while True:
	# Gibberish to make sure the JIT doesn't optimize the allocation away
	[cls()] * random.randint(1, 1)