The following segment sequence numbers and acknowledge numbers are seen to flow during
a POP mail session between workstation A and server B:
| Segment # | Sequence # | Acknowledgement # |
| 10 | 34633 | 35088 |
| 11 | 35088 | 34647 |
| 12 | 34647 | 35135 |
| 13 | 34647 | 35135 |
| 14 | 35135 | 34661 |
Assuming that node A sent segment 10, who sent packets 11 through 14, and how much data the each segment contain?