Problem $\backslash$#$3(1\mathrm{.}5$ pt each, $\backslash (\backslash$mathbf$\{12\}\backslash )$ pt in total$).$ In the scenario below, the left and right TCP clients communicate with a TCP server using TCP sockets. The Python code used to create a single welcoming socket in the server is shown in the figure $($the welcoming socket itself is not shown graphically$)$; code is also shown for the client sockets as well. The three sockets shown in server were created as a result of the server accepting connection requests on this welcoming socket from the two clients $($one connection from the client on the left, and two connections from the client on the right$).$

$($a$)$ What is the source port $\backslash$# for packet C$?$

$($b$)$ What is the destination port $\backslash$# for packet C$?$

$($c$)$ What is the source port $\backslash$# for packet D$?$

$($d$)$ What is the destination port $\backslash$# for packet D$?$

$($e$)$ What is the source port $\backslash$# for packet A$?$

$($f$)$ What is the destination port $\backslash$# for packet A$?$

$($g$)$ What is the source port $\backslash$# for packet B$?$

$($h$)$ What is the destination port $\backslash$# for packet B$?$