commit 5baddebd4bb6d4d0a1fb11477e0c90d42fe70340
Author: starlee <starleelzx@163.com>
Date:   Wed May 12 10:13:41 2021 +0800

    init commit: add three files: f1.txt; f2.txt; f3.txt

diff --git a/f1.txt b/f1.txt
new file mode 100644
index 0000000..8c9669f
--- /dev/null
+++ b/f1.txt
@@ -0,0 +1,3 @@
+L1: 1,2,3,4,5
+L2: 1,3,5,7,9
+L3: 2,4,6,8,0
\ No newline at end of file
diff --git a/f2.txt b/f2.txt
new file mode 100644
index 0000000..4432c8d
--- /dev/null
+++ b/f2.txt
@@ -0,0 +1,3 @@
+L1: today is a good day
+L2: tomorrow will be another good day
+L3: how about the day after tomorrow?
\ No newline at end of file
diff --git a/f3.txt b/f3.txt
new file mode 100644
index 0000000..e50aad1
--- /dev/null
+++ b/f3.txt
@@ -0,0 +1,3 @@
+L1: a,b,c,d,e
+L2: q,w,e,r,t,y
+L3: A,S,D,F,G,H
\ No newline at end of file