diff --git a/show/dance2010/subterms/song3.n3 b/show/dance2010/subterms/song3.n3
--- a/show/dance2010/subterms/song3.n3
+++ b/show/dance2010/subterms/song3.n3
@@ -1,60 +1,65 @@
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/ch1> <http://light9.bigasterisk.com/expression> "ch1(t)*chase(t,names=back,random=1,ontime=.3,offset=-.1)".
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/ch1> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/>.
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/ch1> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/ch1> <http://www.w3.org/2000/01/rdf-schema#label> "ch1".
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/bluered> <http://light9.bigasterisk.com/expression> "bluered(t)".
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/bluered> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/bluered>.
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/bluered> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/bluered> <http://www.w3.org/2000/01/rdf-schema#label> "bluered".
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/blueright> <http://light9.bigasterisk.com/expression> "blueright(t)".
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/blueright> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/blueright>.
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/blueright> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/blueright> <http://www.w3.org/2000/01/rdf-schema#label> "blueright".
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/bredc> <http://light9.bigasterisk.com/expression> "bredc(t)".
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/bredc> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/bredc>.
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/bredc> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/bredc> <http://www.w3.org/2000/01/rdf-schema#label> "bredc".
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/cyc> <http://light9.bigasterisk.com/expression> "cyc(t)".
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/cyc> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/cyc>.
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/cyc> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/cyc> <http://www.w3.org/2000/01/rdf-schema#label> "cyc".
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/down> <http://light9.bigasterisk.com/expression> "down(t)".
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/down> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/down>.
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/down> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/down> <http://www.w3.org/2000/01/rdf-schema#label> "down".
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/full> <http://www.w3.org/2000/01/rdf-schema#label> "full".
 <http://light9.bigasterisk.com/show/dance2010/song3/subterm/full> <http://light9.bigasterisk.com/expression> "full(t)".
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/full> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
 <http://light9.bigasterisk.com/show/dance2010/song3/subterm/full> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/full>.
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/full> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/full> <http://www.w3.org/2000/01/rdf-schema#label> "full".
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/leftred> <http://light9.bigasterisk.com/expression> "leftred(t)".
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/leftred> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/leftred>.
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/leftred> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/leftred> <http://www.w3.org/2000/01/rdf-schema#label> "leftred".
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/redblue> <http://light9.bigasterisk.com/expression> "redblue(t)".
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/redblue> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/redblue>.
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/redblue> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/blueright> <http://www.w3.org/2000/01/rdf-schema#label> "blueright".
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/blueright> <http://light9.bigasterisk.com/expression> "blueright(t)".
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/blueright> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/blueright> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/blueright>.
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/up> <http://www.w3.org/2000/01/rdf-schema#label> "up".
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/up> <http://light9.bigasterisk.com/expression> "up(t)".
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/up> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/up> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/up>.
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/bredc> <http://www.w3.org/2000/01/rdf-schema#label> "bredc".
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/bredc> <http://light9.bigasterisk.com/expression> "bredc(t)".
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/bredc> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/bredc> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/bredc>.
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/cyc> <http://www.w3.org/2000/01/rdf-schema#label> "cyc".
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/cyc> <http://light9.bigasterisk.com/expression> "cyc(t)".
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/cyc> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/cyc> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/cyc>.
 <http://light9.bigasterisk.com/show/dance2010/song3/subterm/redblue> <http://www.w3.org/2000/01/rdf-schema#label> "redblue".
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/redleft> <http://light9.bigasterisk.com/expression> "redleft(t)".
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/redleft> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/redleft>.
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/redleft> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/redleft> <http://www.w3.org/2000/01/rdf-schema#label> "redleft".
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/strobe> <http://light9.bigasterisk.com/expression> "strobe(t)".
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/strobe> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/strobe>.
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/strobe> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/strobe> <http://www.w3.org/2000/01/rdf-schema#label> "strobe".
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/up> <http://light9.bigasterisk.com/expression> "up(t)".
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/up> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/up>.
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/up> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
-<http://light9.bigasterisk.com/show/dance2010/song3/subterm/up> <http://www.w3.org/2000/01/rdf-schema#label> "up".
-<http://light9.bigasterisk.com/show/dance2010/song3> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song3/subterm/ch1>.
-<http://light9.bigasterisk.com/show/dance2010/song3> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song3/subterm/bluered>.
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/redblue> <http://light9.bigasterisk.com/expression> "redblue(t)".
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/redblue> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/redblue> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/redblue>.
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/chscoop> <http://www.w3.org/2000/01/rdf-schema#label> "chscoop".
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/chscoop> <http://light9.bigasterisk.com/expression> "chscoop(t)*chase(t,names=scoop,random=1,ontime=.3,offset=-.1)".
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/chscoop> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/chscoop> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/chscoop>.
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/bluered> <http://www.w3.org/2000/01/rdf-schema#label> "bluered".
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/bluered> <http://light9.bigasterisk.com/expression> "bluered(t)".
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/bluered> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/bluered> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/bluered>.
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/leftred> <http://www.w3.org/2000/01/rdf-schema#label> "leftred".
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/leftred> <http://light9.bigasterisk.com/expression> "leftred(t)".
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/leftred> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/leftred> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/leftred>.
+<http://light9.bigasterisk.com/show/dance2010/song3> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song3/subterm/leftred>.
 <http://light9.bigasterisk.com/show/dance2010/song3> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song3/subterm/blueright>.
+<http://light9.bigasterisk.com/show/dance2010/song3> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song3/subterm/up>.
 <http://light9.bigasterisk.com/show/dance2010/song3> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song3/subterm/bredc>.
 <http://light9.bigasterisk.com/show/dance2010/song3> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song3/subterm/cyc>.
-<http://light9.bigasterisk.com/show/dance2010/song3> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song3/subterm/down>.
+<http://light9.bigasterisk.com/show/dance2010/song3> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song3/subterm/redblue>.
+<http://light9.bigasterisk.com/show/dance2010/song3> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song3/subterm/chscoop>.
+<http://light9.bigasterisk.com/show/dance2010/song3> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song3/subterm/bluered>.
 <http://light9.bigasterisk.com/show/dance2010/song3> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song3/subterm/full>.
-<http://light9.bigasterisk.com/show/dance2010/song3> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song3/subterm/leftred>.
-<http://light9.bigasterisk.com/show/dance2010/song3> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song3/subterm/redblue>.
+<http://light9.bigasterisk.com/show/dance2010/song3> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song3/subterm/down>.
+<http://light9.bigasterisk.com/show/dance2010/song3> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song3/subterm/strobe>.
 <http://light9.bigasterisk.com/show/dance2010/song3> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song3/subterm/redleft>.
-<http://light9.bigasterisk.com/show/dance2010/song3> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song3/subterm/strobe>.
-<http://light9.bigasterisk.com/show/dance2010/song3> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song3/subterm/up>.
+<http://light9.bigasterisk.com/show/dance2010/song3> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song3/subterm/ch1>.
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/down> <http://www.w3.org/2000/01/rdf-schema#label> "down".
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/down> <http://light9.bigasterisk.com/expression> "down(t)".
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/down> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/down> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/down>.
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/strobe> <http://www.w3.org/2000/01/rdf-schema#label> "strobe".
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/strobe> <http://light9.bigasterisk.com/expression> "strobe(t)".
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/strobe> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/strobe> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/strobe>.
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/redleft> <http://www.w3.org/2000/01/rdf-schema#label> "redleft".
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/redleft> <http://light9.bigasterisk.com/expression> "redleft(t)".
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/redleft> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/redleft> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/redleft>.
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/ch1> <http://www.w3.org/2000/01/rdf-schema#label> "ch1".
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/ch1> <http://light9.bigasterisk.com/expression> "ch1(t)*chase(t,names=back,random=1,ontime=.3,offset=-.1)".
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/ch1> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
+<http://light9.bigasterisk.com/show/dance2010/song3/subterm/ch1> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/ch1>.