diff --git a/doc/105.txt b/doc/105.txt
new file mode 100644
index 0000000..f96ac06
--- /dev/null
+++ b/doc/105.txt
@@ -0,0 +1 @@
+105
diff --git a/model/104.txt b/model/104.txt
new file mode 100644
index 0000000..dec4c59
--- /dev/null
+++ b/model/104.txt
@@ -0,0 +1 @@
+104
\ No newline at end of file
diff --git a/others/103.txt b/others/103.txt
new file mode 100644
index 0000000..0fd0714
--- /dev/null
+++ b/others/103.txt
@@ -0,0 +1 @@
+103
\ No newline at end of file
diff --git a/src/102.txt b/src/102.txt
new file mode 100644
index 0000000..0aede4a
--- /dev/null
+++ b/src/102.txt
@@ -0,0 +1 @@
+102
\ No newline at end of file