diff --git a/12/12.4/1_2.jpg b/12/12.4/1_2.jpg new file mode 100644 index 0000000..97e456c Binary files /dev/null and b/12/12.4/1_2.jpg differ diff --git a/12/12.4/4_2.jpg b/12/12.4/4_2.jpg new file mode 100644 index 0000000..2691314 Binary files /dev/null and b/12/12.4/4_2.jpg differ diff --git a/12/12.4/4_3.jpg b/12/12.4/4_3.jpg new file mode 100644 index 0000000..fc202b8 Binary files /dev/null and b/12/12.4/4_3.jpg differ diff --git a/12/12.4/5_1.jpg b/12/12.4/5_1.jpg new file mode 100644 index 0000000..ff351ce Binary files /dev/null and b/12/12.4/5_1.jpg differ diff --git a/12/12.4/5_2.jpg b/12/12.4/5_2.jpg new file mode 100644 index 0000000..f2b02ce Binary files /dev/null and b/12/12.4/5_2.jpg differ