diff --git a/lcl.txt b/lcl.txt
new file mode 100644
index 0000000..e69de29
diff --git a/lcl1.txt b/lcl1.txt
new file mode 100644
index 0000000..e69de29
diff --git a/mao.txt b/mao.txt
new file mode 100644
index 0000000..e69de29