diff -urN rt_v43/dat.py rt_v44/dat.py
--- rt_v43/dat.py	2018-05-24 20:19:08.000000000 +0900
+++ rt_v44/dat.py	2018-06-03 04:49:15.000000000 +0900
@@ -277,23 +277,6 @@
 		return sum( map( d_setup, [d0,d1] ), [] )
 	###
 
-	if 'rxs' in d:
-		rxs = d.get('rxs')
-		if not rxs:
-			d.pop('rxs')
-			return d_setup(d)
-		(targ_k, i_a, n, lx) = rxs.pop(0)
-
-		targ = d.get(targ_k, [])
-		ds = []
-		for i in range(n):
-			d_ = d_copy(d)
-			d_[targ_k] = targ[:]
-			ds.append(d_)
-			targ = lx + targ if i_a == 'insert' else targ + lx
-		return sum( map( d_setup, ds ), [] )
-	###
-
 	if_not_set_opt( d, 'l2m', [] )
 	if_not_set_opt( d, 'm2g', [] )
 	if_not_set_opt( d, 'l2g', d.get('l2m') + d.get('m2g') )
@@ -321,12 +304,32 @@
 		ds = []
 		for d_ in data:
 			d_['m2g'] = d_.get('m2g', []) + d.get('l2g')
+			if 'rxs' in d:
+				d_['rxs'] = d_.get('rxs', []) + d.get('rxs')
 			ds += d_setup(d_)
 		for d_ in ds:
 			d_['maps'] = d_.get('maps', []) + d.get('maps', [])
 		return ds
 	###
 
+	if 'rxs' in d:
+		rxs = d.get('rxs')
+		if not rxs:
+			d.pop('rxs')
+			return d_setup(d)
+		(targ_k, i_a, n, lx) = rxs.pop(0)
+
+		targ = d.get(targ_k, [])
+		d.pop('l2g')
+		ds = []
+		for i in range(n):
+			d_ = d_copy(d)
+			d_[targ_k] = targ[:]
+			ds.append(d_)
+			targ = lx + targ if i_a == 'insert' else targ + lx
+		return sum( map( d_setup, ds ), [] )
+	###
+
 	kinds = [ 'square', 'circle', 'triangle', 'ball', 'pipe_side', 'cone_side' ]
 	if not val.cli.has_prop('kinds'):
 		val.cli.set_prop( 'kinds', '[str]', kinds )
diff -urN rt_v43/dat4.yaml rt_v44/dat4.yaml
--- rt_v43/dat4.yaml	1970-01-01 09:00:00.000000000 +0900
+++ rt_v44/dat4.yaml	2018-06-03 04:12:50.000000000 +0900
@@ -0,0 +1,46 @@
+pillar:
+- kind: cube
+  rtd: { base: 0.1, diff: 0, reflect: 0.5, reflact: 0.5, density: 2 }
+  m2g: [ ax.zoom_z(10) ]
+- kind: pipe
+  rtd: { base: 0.1, diff: 0, reflect: 0.5, reflact: 0.5, density: 2 }
+  m2g: [ 'ax.zoom([2,2,1])', ax.slide_z(-11) ]
+  rxs:
+  - [ m2g, append, 2, [ ax.slide_z(22) ] ]
+
+big_ball:
+- kind: ball
+  rtd: { diff: 0.3 }
+  maps:
+  - fn: IMG_3999_4.mov
+    fn_r: IMG_3999_4.mov
+    t2m: [ ax.zoom_all(2), ax.rot_x(90) ]
+  - fn: IMG_3999_4.mov
+    fn_r: IMG_3999_4.mov
+    t2m: [ ax.zoom_all(2), ax.rot_x(90), ax.rot_z(180) ]
+  m2g: [ ax.zoom_all(1000) ]
+
+colosseum:
+- kind: export
+  export: pillar
+  m2g: [ ax.slide_x(20) ]
+  rxs:
+  - [ m2g, append, 16, [ ax.rot_z(360.0/16) ] ]
+- kind: pipe
+  rtd: { base: 0.1, diff: 0, reflect: 0.5, reflact: 0.5, density: 2 }
+  m2g: [ 'ax.zoom([24,24,1])', ax.slide_z(-13) ]
+  rxs:
+  - [ m2g, append, 2, [ ax.slide_z(26) ] ]
+
+all:
+- kind: export
+  export: colosseum
+  rxs:
+  - [ m2g, append, 2, [ ax.zoom(6) ] ]
+- kind: ball
+  rtd: { base: 0.1, diff: 0, reflect: 0.5, reflact: 0.5, density: 2 }
+  m2g: [ ax.zoom_all(6) ]
+- kind: export
+  export: big_ball
+
+# EOF