diff --git a/res/drawable-hdpi/accept.png b/res/drawable-hdpi/accept.png
new file mode 100755
index 0000000..53cf687
Binary files /dev/null and b/res/drawable-hdpi/accept.png differ
diff --git a/res/drawable-hdpi/add_group.png b/res/drawable-hdpi/add_group.png
new file mode 100755
index 0000000..1130d8d
Binary files /dev/null and b/res/drawable-hdpi/add_group.png differ
diff --git a/res/drawable-hdpi/add_person.png b/res/drawable-hdpi/add_person.png
new file mode 100755
index 0000000..d22a3ea
Binary files /dev/null and b/res/drawable-hdpi/add_person.png differ
diff --git a/res/drawable-mdpi/accept.png b/res/drawable-mdpi/accept.png
new file mode 100755
index 0000000..35cda8e
Binary files /dev/null and b/res/drawable-mdpi/accept.png differ
diff --git a/res/drawable-mdpi/add_group.png b/res/drawable-mdpi/add_group.png
new file mode 100755
index 0000000..8d14c56
Binary files /dev/null and b/res/drawable-mdpi/add_group.png differ
diff --git a/res/drawable-mdpi/add_person.png b/res/drawable-mdpi/add_person.png
new file mode 100755
index 0000000..9d24b73
Binary files /dev/null and b/res/drawable-mdpi/add_person.png differ
diff --git a/res/drawable-xhdpi/accept.png b/res/drawable-xhdpi/accept.png
new file mode 100755
index 0000000..b52dc37
Binary files /dev/null and b/res/drawable-xhdpi/accept.png differ
diff --git a/res/drawable-xhdpi/add_group.png b/res/drawable-xhdpi/add_group.png
new file mode 100755
index 0000000..2413634
Binary files /dev/null and b/res/drawable-xhdpi/add_group.png differ
diff --git a/res/drawable-xhdpi/add_person.png b/res/drawable-xhdpi/add_person.png
new file mode 100755
index 0000000..08d874d
Binary files /dev/null and b/res/drawable-xhdpi/add_person.png differ
diff --git a/res/layout/main.xml b/res/layout/main.xml
index a699631..2708488 100644
--- a/res/layout/main.xml
+++ b/res/layout/main.xml
@@ -6,12 +6,20 @@
android:layout_gravity="center_vertical" android:gravity="center_horizontal"
android:orientation="horizontal" android:layout_width="fill_parent">
-
+
+
+
diff --git a/res/layout/number_list.xml b/res/layout/number_list.xml
index a80dd14..d441b9b 100644
--- a/res/layout/number_list.xml
+++ b/res/layout/number_list.xml
@@ -2,7 +2,30 @@
-
+
+
+
+
+
+
+
+
+
+