tree fa6b2961357dc1f53e8516e2f7c5458fadcdc26c
parent ab1ca2d72b6f3e1e91950f233c02519401f962d5
author avm99963 <me@avm99963.com> 1611230404 +0100
committer avm99963 <me@avm99963.com> 1612032301 +0100

Add lab session 9

Handed in on Jan 24.

Change-Id: I63f9a63a7ff9f5f0080d74d7ec8cd993c6fa4135