diff --git a/15/21.txt b/15/21.txt
new file mode 100644
index 0000000..3834488
--- /dev/null
+++ b/15/21.txt
@@ -0,0 +1 @@
+Kuhwumbwa uguma bulo bwakwe uli kumwezhyi ulasohwaala
\ No newline at end of file