Figure $4\mathrm{.}30$ OpenFlow match$-$plus$-$action network with three packet switches, $6$ hosts, and an OpenFlow controller.

Question $6$: Consider the SDN OpenFlow network shown in Figure $4\mathrm{.}30$ of the textbook. Suppose$$ that the desired forwarding behavior for datagrams arriving at s$2$ is as follows:$$

$($a$)$ Any datagrams arriving on input port $1$ from hosts h$5$ or h$6$ that are destined to hosts h$1$ or$$ h$2$ should be forwarded over output port $2$;$$

$($b$)$ any datagrams arriving on input port $2$ from hosts h$1$ or h$2$ that are destined to hosts h$5$ or$$ h$6$ should be forwarded over output port $1$;

$($c$)$ any arriving datagrams on input ports $1$ or $2$ and destined to hosts h$3$ or h$4$ should be$$ delivered to the host specified;$$

$($d$)$ hosts h$3$ and h$4$ should be able to send datagrams to each other.$$

Specify the flow table entries in s$2$ that implement this forwarding behavior.