diff --git a/28/17.txt b/28/17.txt
index 6d630aef..9caa61e6 100644
--- a/28/17.txt
+++ b/28/17.txt
@@ -1 +1 @@
-\v 17 \v 18 \v 19 \v 20 17 makgstitati nawiliya  xaslipwán chíwix. makgstitúm nawan xla rubí, topacio chu esmeralda. 18 xli makgstití nakgalhí turquesa, zafiro chu diamante.19 xli makgstitútu nakgalhí jacinto, ágata chu amatista. 20  xli makgstitáti nakgalhí berilo, ónice chu jaspe. anta xlitawkat 
\ No newline at end of file
+\v 17 \v 18 \v 19 \v 20 17 makgstitati nawiliya  xaslipwán chíwix. makgstitúm nawan xla rubí, topacio chu esmeralda. 18 xli makgstití nakgalhí turquesa, zafiro chu diamante.19 xli makgstitútu nakgalhí jacinto, ágata chu amatista. 20  xli makgstitáti nakgalhí berilo, ónice chu jaspe. anta xlitawkat niku tamakswikli oro.
\ No newline at end of file
diff --git a/28/21.txt b/28/21.txt
new file mode 100644
index 00000000..fcf7fedc
--- /dev/null
+++ b/28/21.txt
@@ -0,0 +1 @@
+21 
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index 25f67357..4855e51b 100644
--- a/manifest.json
+++ b/manifest.json
@@ -64,6 +64,7 @@
 		"28-06",
 		"28-10",
 		"28-13",
-		"28-15"
+		"28-15",
+		"28-17"
 	]
 }
\ No newline at end of file