diff --git a/show/dance2010/subterms/song9.n3 b/show/dance2010/subterms/song9.n3
--- a/show/dance2010/subterms/song9.n3
+++ b/show/dance2010/subterms/song9.n3
@@ -1,25 +1,35 @@
-<http://light9.bigasterisk.com/show/dance2010/song9/subterm/song09> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/song09>.
 <http://light9.bigasterisk.com/show/dance2010/song9/subterm/song09> <http://www.w3.org/2000/01/rdf-schema#label> "song09".
+<http://light9.bigasterisk.com/show/dance2010/song9/subterm/song09> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
 <http://light9.bigasterisk.com/show/dance2010/song9/subterm/song09> <http://light9.bigasterisk.com/expression> "song09(t)".
-<http://light9.bigasterisk.com/show/dance2010/song9/subterm/song09> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
-<http://light9.bigasterisk.com/show/dance2010/song9/subterm/chs2> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/chs2>.
+<http://light9.bigasterisk.com/show/dance2010/song9/subterm/song09> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/song09>.
 <http://light9.bigasterisk.com/show/dance2010/song9/subterm/chs2> <http://www.w3.org/2000/01/rdf-schema#label> "chs2".
+<http://light9.bigasterisk.com/show/dance2010/song9/subterm/chs2> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
 <http://light9.bigasterisk.com/show/dance2010/song9/subterm/chs2> <http://light9.bigasterisk.com/expression> "chs2(t)*chase(t, names=back, ontime=1, offset=.08, random=1)".
-<http://light9.bigasterisk.com/show/dance2010/song9/subterm/chs2> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
-<http://light9.bigasterisk.com/show/dance2010/song9/subterm/chs1> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/chs1>.
-<http://light9.bigasterisk.com/show/dance2010/song9/subterm/chs1> <http://www.w3.org/2000/01/rdf-schema#label> "chs1".
-<http://light9.bigasterisk.com/show/dance2010/song9/subterm/chs1> <http://light9.bigasterisk.com/expression> "chs1(t)*chase(t, names=colors, ontime=.3, offset=.1)".
-<http://light9.bigasterisk.com/show/dance2010/song9/subterm/chs1> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
+<http://light9.bigasterisk.com/show/dance2010/song9/subterm/chs2> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/chs2>.
+<http://light9.bigasterisk.com/show/dance2010/song9/subterm/full> <http://www.w3.org/2000/01/rdf-schema#label> "full".
+<http://light9.bigasterisk.com/show/dance2010/song9/subterm/full> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
+<http://light9.bigasterisk.com/show/dance2010/song9/subterm/full> <http://light9.bigasterisk.com/expression> "full(t)".
 <http://light9.bigasterisk.com/show/dance2010/song9/subterm/full> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/full>.
-<http://light9.bigasterisk.com/show/dance2010/song9/subterm/full> <http://www.w3.org/2000/01/rdf-schema#label> "full".
-<http://light9.bigasterisk.com/show/dance2010/song9/subterm/full> <http://light9.bigasterisk.com/expression> "full(t)".
-<http://light9.bigasterisk.com/show/dance2010/song9/subterm/full> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
-<http://light9.bigasterisk.com/show/dance2010/song9/subterm/t1> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/t1>.
+<http://light9.bigasterisk.com/show/dance2010/song9> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song9/subterm/song09>.
+<http://light9.bigasterisk.com/show/dance2010/song9> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song9/subterm/chs2>.
+<http://light9.bigasterisk.com/show/dance2010/song9> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song9/subterm/full>.
+<http://light9.bigasterisk.com/show/dance2010/song9> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song9/subterm/blue>.
+<http://light9.bigasterisk.com/show/dance2010/song9> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song9/subterm/t1>.
+<http://light9.bigasterisk.com/show/dance2010/song9> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song9/subterm/chs1>.
+<http://light9.bigasterisk.com/show/dance2010/song9> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song9/subterm/st1>.
+<http://light9.bigasterisk.com/show/dance2010/song9/subterm/blue> <http://www.w3.org/2000/01/rdf-schema#label> "blue".
+<http://light9.bigasterisk.com/show/dance2010/song9/subterm/blue> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
+<http://light9.bigasterisk.com/show/dance2010/song9/subterm/blue> <http://light9.bigasterisk.com/expression> "blue(t)".
+<http://light9.bigasterisk.com/show/dance2010/song9/subterm/blue> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/blue>.
 <http://light9.bigasterisk.com/show/dance2010/song9/subterm/t1> <http://www.w3.org/2000/01/rdf-schema#label> "t1".
+<http://light9.bigasterisk.com/show/dance2010/song9/subterm/t1> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
 <http://light9.bigasterisk.com/show/dance2010/song9/subterm/t1> <http://light9.bigasterisk.com/expression> "t1(t)".
-<http://light9.bigasterisk.com/show/dance2010/song9/subterm/t1> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
-<http://light9.bigasterisk.com/show/dance2010/song9> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song9/subterm/chs1>.
-<http://light9.bigasterisk.com/show/dance2010/song9> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song9/subterm/chs2>.
-<http://light9.bigasterisk.com/show/dance2010/song9> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song9/subterm/song09>.
-<http://light9.bigasterisk.com/show/dance2010/song9> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song9/subterm/t1>.
-<http://light9.bigasterisk.com/show/dance2010/song9> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song9/subterm/full>.
+<http://light9.bigasterisk.com/show/dance2010/song9/subterm/t1> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/t1>.
+<http://light9.bigasterisk.com/show/dance2010/song9/subterm/chs1> <http://www.w3.org/2000/01/rdf-schema#label> "chs1".
+<http://light9.bigasterisk.com/show/dance2010/song9/subterm/chs1> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
+<http://light9.bigasterisk.com/show/dance2010/song9/subterm/chs1> <http://light9.bigasterisk.com/expression> "chs1(t)*chase(t, names=colors, ontime=.3, offset=.1)".
+<http://light9.bigasterisk.com/show/dance2010/song9/subterm/chs1> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/chs1>.
+<http://light9.bigasterisk.com/show/dance2010/song9/subterm/st1> <http://www.w3.org/2000/01/rdf-schema#label> "st1".
+<http://light9.bigasterisk.com/show/dance2010/song9/subterm/st1> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
+<http://light9.bigasterisk.com/show/dance2010/song9/subterm/st1> <http://light9.bigasterisk.com/expression> "stack(st1(t), names=back2)".
+<http://light9.bigasterisk.com/show/dance2010/song9/subterm/st1> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/st1>.