Assume a machine A whose TCP entity is going to establish a connection with the TCP entity of another machine B. Both entities, A and B, handle receive windows of 512 and 256 octets respectively, and maximum segment sizes (MSS) to send of 64 and 128 octets, also respectively. Assume that each segment is sent at the start of a clock “tick” and that each segment experiences a constant network delay of half a tick before reaching the other entity. Moreover, if two segments are to be sent at the same time, they are sent in consecutive ticks. Depict the connection establishment phase between both entities. For each segment sent, indicate the values of the most significant fields: SN (sequence number), AN (acknowledgment number), W (window permitted for the other entity), active flags, MSS (maximum segment size), and Data (size, in octets, of the data field sent). Assume that A starts with SN = 1023 and B with SN = 2047.