diff --git a/doc/1.txt b/doc/1.txt
new file mode 100644
index 00000000..56a6051c
--- /dev/null
+++ b/doc/1.txt
@@ -0,0 +1 @@
+1
\ No newline at end of file
diff --git a/model/1.txt b/model/1.txt
new file mode 100644
index 00000000..56a6051c
--- /dev/null
+++ b/model/1.txt
@@ -0,0 +1 @@
+1
\ No newline at end of file
diff --git a/other/1.txt b/other/1.txt
new file mode 100644
index 00000000..56a6051c
--- /dev/null
+++ b/other/1.txt
@@ -0,0 +1 @@
+1
\ No newline at end of file
diff --git a/src/1.txt b/src/1.txt
new file mode 100644
index 00000000..56a6051c
--- /dev/null
+++ b/src/1.txt
@@ -0,0 +1 @@
+1
\ No newline at end of file