diff --git a/marks.svg b/marks.svg
new file mode 100644
index 0000000..fcc66bd
--- /dev/null
+++ b/marks.svg
@@ -0,0 +1,3 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<svg width='400' height='300' viewBox='0 0 400 300' xmlns='http://www.w3.org/2000/svg'>
+</svg>
diff --git a/marks.txt b/marks.txt
new file mode 100644
index 0000000..1ffab74
--- /dev/null
+++ b/marks.txt
@@ -0,0 +1,4 @@
+10
+3 3 4 4 4 4 4 5 5 5
+3
+