diff --git a/img/C2.png b/img/C2.png new file mode 100644 index 0000000..b799581 Binary files /dev/null and b/img/C2.png differ diff --git a/img/C4.png b/img/C4.png new file mode 100644 index 0000000..d06e45d Binary files /dev/null and b/img/C4.png differ diff --git a/img/J2.png b/img/J2.png new file mode 100644 index 0000000..76ab773 Binary files /dev/null and b/img/J2.png differ diff --git a/img/J6.png b/img/J6.png new file mode 100644 index 0000000..6c553b9 Binary files /dev/null and b/img/J6.png differ diff --git a/img/P2.png b/img/P2.png new file mode 100644 index 0000000..f06fbba Binary files /dev/null and b/img/P2.png differ