diff --git a/file3.txt b/file3.txt
index 2af4a44..11f8f25 100644
--- a/file3.txt
+++ b/file3.txt
@@ -1 +1,3 @@
 This is file 3, created in branch1.
+
+This is modified in branch 3
diff --git a/file4.txt b/file4.txt
new file mode 100644
index 0000000..d990d8f
--- /dev/null
+++ b/file4.txt
@@ -0,0 +1 @@
+This is created in branch 3
diff --git a/file5.txt b/file5.txt
new file mode 100644
index 0000000..d990d8f
--- /dev/null
+++ b/file5.txt
@@ -0,0 +1 @@
+This is created in branch 3
diff --git a/file6.txt b/file6.txt
new file mode 100644
index 0000000..d990d8f
--- /dev/null
+++ b/file6.txt
@@ -0,0 +1 @@
+This is created in branch 3