diff --git a/img/switch10.png b/img/switch10.png new file mode 100644 index 0000000..fc47078 Binary files /dev/null and b/img/switch10.png differ diff --git a/img/switch11.png b/img/switch11.png new file mode 100644 index 0000000..933532e Binary files /dev/null and b/img/switch11.png differ diff --git a/img/switch12.png b/img/switch12.png new file mode 100644 index 0000000..beb7f1a Binary files /dev/null and b/img/switch12.png differ diff --git a/img/switch13.png b/img/switch13.png new file mode 100644 index 0000000..7f5531c Binary files /dev/null and b/img/switch13.png differ diff --git a/img/switch14.png b/img/switch14.png new file mode 100644 index 0000000..8b8615e Binary files /dev/null and b/img/switch14.png differ diff --git a/img/switch15.png b/img/switch15.png new file mode 100644 index 0000000..3fb4087 Binary files /dev/null and b/img/switch15.png differ diff --git a/img/switch4.png b/img/switch4.png new file mode 100644 index 0000000..c9db755 Binary files /dev/null and b/img/switch4.png differ diff --git a/img/switch6.png b/img/switch6.png new file mode 100644 index 0000000..d1aedde Binary files /dev/null and b/img/switch6.png differ diff --git a/img/switch7.png b/img/switch7.png new file mode 100644 index 0000000..b7f26ef Binary files /dev/null and b/img/switch7.png differ diff --git a/img/switch8.png b/img/switch8.png new file mode 100644 index 0000000..ec256cd Binary files /dev/null and b/img/switch8.png differ diff --git a/img/switch9.png b/img/switch9.png new file mode 100644 index 0000000..228431e Binary files /dev/null and b/img/switch9.png differ