diff --git a/images/6.png b/images/6.png new file mode 100644 index 0000000..81d4fdc Binary files /dev/null and b/images/6.png differ diff --git a/images/7.png b/images/7.png new file mode 100644 index 0000000..38a3e56 Binary files /dev/null and b/images/7.png differ diff --git a/images/8.png b/images/8.png new file mode 100644 index 0000000..14820fc Binary files /dev/null and b/images/8.png differ