A small man went to a cinema, bought a ticket and went in. But after two or three minutes he came out, bought a second ticket and went in again. After a few minutes, he came out again and bought a third ticket. Two or three minutes after that, he came out a third time and asked for another ticket. But the girl said to him, "Why are you buying all these tickets? Are you waiting for friends in the cinema all the time?" "No, I am not doing that," answered the small man. "But a big woman always stops me at the door and tears  my ticket up." The girl smiled and sold him another ticket. The small man bought   _   tickets in all.
five three four six