diff --git a/21/18.txt b/21/18.txt
new file mode 100644
index 00000000..c2e289a9
--- /dev/null
+++ b/21/18.txt
@@ -0,0 +1 @@
+18 Yeguma pa'mama, nana taeguũ ga guma 
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index 215f923e..e2f63000 100644
--- a/manifest.json
+++ b/manifest.json
@@ -280,6 +280,7 @@
 		"21-04",
 		"21-06",
 		"21-09",
-		"21-12"
+		"21-12",
+		"21-15"
 	]
 }
\ No newline at end of file