Consider the following four scenarios in which two individuals are interacting with each other by either cooperating $($C$)$ or defecting $($D$)$ in an IPD game. Read each sequence as a series of responses $($moves$)$ from the two players $-$ so the first move in each block of $2$ moves is by player A and the second by player B in response, which then leads to the next block of $2$ moves by the two players and so on$.$ Based on this, in which of these scenarios do you see player A meeting all the three criteria that define$/$show it is playing the TFT strategy?

$1)$ CD DD DD DD $..$

$2)$ CD CD CD CD $..$

$3)$ CC CD DC CC $..$

$4)$ DC DC DC DC $..$