diff --git a/bb b/bb
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/bb
@@ -0,0 +1 @@
+
diff --git a/f1 b/f1
deleted file mode 100644
index e69de29..0000000
diff --git a/f2 b/f2
deleted file mode 100644
index 4aff8d6..0000000
--- a/f2
+++ /dev/null
@@ -1,2 +0,0 @@
-ddddddddddddddddddd
-fffffffffffffffffff
diff --git a/gam b/gam
new file mode 100644
index 0000000..7dbd6d9
--- /dev/null
+++ b/gam
@@ -0,0 +1 @@
+fffffffffffffffffffffffffffffffffffffffffff
diff --git a/nam b/nam
new file mode 100644
index 0000000..c09ddd1
--- /dev/null
+++ b/nam
@@ -0,0 +1 @@
+cccccccccccccc