diff --git a/extra/namespaces/lib/lib.factor b/extra/namespaces/lib/lib.factor
index 528e770558..8e7af02597 100644
--- a/extra/namespaces/lib/lib.factor
+++ b/extra/namespaces/lib/lib.factor
@@ -2,7 +2,7 @@
 ! USING: kernel quotations namespaces sequences assocs.lib ;
 
 USING: kernel namespaces namespaces.private quotations sequences
-       assocs.lib ;
+       assocs.lib math.parser math sequences.lib ;
 
 IN: namespaces.lib
 
@@ -17,3 +17,30 @@ IN: namespaces.lib
 ! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 
 : set* ( val var -- ) namestack* set-assoc-stack ;
+
+SYMBOL: building-seq 
+: get-building-seq ( n -- seq )
+    building-seq get nth ;
+
+: n, get-building-seq push ;
+: n% get-building-seq push-all ;
+: n# >r number>string r> n% ;
+
+: 0, 0 n, ;
+: 0% 0 n% ;
+: 0# 0 n# ;
+: 1, 1 n, ;
+: 1% 1 n% ;
+: 1# 1 n# ;
+: 2, 2 n, ;
+: 2% 2 n% ;
+: 2# 2 n# ;
+
+: nmake ( quot exemplars -- seqs )
+    dup length dup zero? [ 1+ ] when
+    [
+        [
+            [ drop 1024 swap new-resizable ] 2map
+            [ building-seq set call ] keep
+        ] 2keep >r [ like ] 2map r> firstn 
+    ] with-scope ;