addsweep pr_1
buildsweep q
+savehistory sweep_hist
+
explode pr_1
-gensweep r1 pr_1_1
-gensweep r2 pr_1_2
-gensweep r3 pr_1_3
-gensweep r4 pr_1_4
+generated r1 sweep_hist pr_1_1
+generated r2 sweep_hist pr_1_2
+generated r3 sweep_hist pr_1_3
+generated r4 sweep_hist pr_1_4
explode pr_1 v
-gensweep r1 pr_1_1
-gensweep r2 pr_1_2
-gensweep r3 pr_1_3
-gensweep r4 pr_1_4
+generated r1 sweep_hist pr_1_1
+generated r2 sweep_hist pr_1_2
+generated r3 sweep_hist pr_1_3
+generated r4 sweep_hist pr_1_4