diff --git a/feature-4/1.txt b/feature-4/1.txt
new file mode 100644
index 0000000..e72eedb
--- /dev/null
+++ b/feature-4/1.txt
@@ -0,0 +1,9 @@
+1.txt
+
+
+ddd
+
+
+eee
+
+dd
\ No newline at end of file
diff --git a/feature-4/2.txt b/feature-4/2.txt
new file mode 100644
index 0000000..5845ff2
--- /dev/null
+++ b/feature-4/2.txt
@@ -0,0 +1,3 @@
+fff
+ggg
+hhh h
diff --git a/feature-4/3.txt b/feature-4/3.txt
new file mode 100644
index 0000000..e69de29
diff --git a/test1.txt b/test1.txt
index 13b65db..0c91ee2 100644
--- a/test1.txt
+++ b/test1.txt
@@ -1 +1,3 @@
-this is test1
\ No newline at end of file
+this is test1
+
+feature 4 added