"Hi!" Said the real Tadeu. "But what is this?" asked the fake Tadeu. "We have an alien among us," Amilton. "The alien Bruno talked about?" asked Ludmila. "No... another one." "And which one would it be?" asked Marco. "He!" Said the two Tadeu and Amilton simultaneously. The real Tadeu and Amilton pointed out the false Tadeu and the false pointed to the real one. "This isn't effective," Marco said. The fake Tadeu took a pocketknife from his pocket and quickly cut himself in the palm of his hand. "Look... I'm the real Tadeu." The fake Tadeu looked at the real Tadeu and smiled wryly. Quickly Jeremias and Marco Aurélio took out the gun and aimed the real Tadeu. "Don't shoot!" Amilton went in front of the real Tadeus "Why would we do that?" asked Marco. "Amilton! You brought an a

