extend -l0_jbl_c l0_lst uptoang 90 315
rel l0_lst l2_lst 0 -37
rel l2_lst l3_lst 0 -37
-#rel l3_lst l4_lst 0 -37
-#rel l4_lst l5_lst 0 -37
rel -l0_jbl_c l2_pbl 0 -37
rel l2_pbl l3_pbl 0 -37
extend l23_dj_oa l3_sh uptoang 180 -315
+extend -midx_br -midx_br_x ang 7.6 315
+extend -midx_br_x -l0_jbr_b parallel demos!right_main_down -315
+part l0_jbr pt_main_r b
+
+#extend l0_rst l0_rsb upto l0_lst
+#extend l0_rsb l0_jbr_c uptoang 180 315
+#part l0_jbr pt_main_r c
+#join l0_jbr_b midx_br 315 arcline
+#extend l0_jbr_b l0_test ang 135 315
+
+layer l5
+extend l0_jbl_a l0_jbr_c_other upto l0_jbr_c
+
#---------- box
layer l5