diff --git a/images/tutovec8.png b/images/tutovec8.png new file mode 100644 index 0000000..e50ee38 Binary files /dev/null and b/images/tutovec8.png differ diff --git a/images/tutovec9.png b/images/tutovec9.png new file mode 100644 index 0000000..6070e7e Binary files /dev/null and b/images/tutovec9.png differ