add mciroprogram_adder

ALU_3_in_1/ALU_3_in_1.bsf

@@ -100,20 +100,20 @@ applicable agreement for further details.
 		(text "B2" (rect 232 57 246 72)(font "Arial" (font_size 8))(vertical))
 		(line (pt 240 96)(pt 240 80)(line_width 1))
 	)
-	(port
-		(pt 208 96)
-		(input)
-		(text "B3" (rect 0 -288 15 -274)(font "Arial" (font_size 8)))
-		(text "B3" (rect 200 57 214 72)(font "Arial" (font_size 8))(vertical))
-		(line (pt 208 96)(pt 208 80)(line_width 1))
-	)
 	(port
 		(pt 224 96)
 		(input)
-		(text "B4" (rect 0 -288 15 -274)(font "Arial" (font_size 8)))
-		(text "B4" (rect 216 57 230 72)(font "Arial" (font_size 8))(vertical))
+		(text "B3" (rect 0 -288 15 -274)(font "Arial" (font_size 8)))
+		(text "B3" (rect 216 57 230 72)(font "Arial" (font_size 8))(vertical))
 		(line (pt 224 96)(pt 224 80)(line_width 1))
 	)
+	(port
+		(pt 208 96)
+		(input)
+		(text "B4" (rect 0 -288 15 -274)(font "Arial" (font_size 8)))
+		(text "B4" (rect 200 57 214 72)(font "Arial" (font_size 8))(vertical))
+		(line (pt 208 96)(pt 208 80)(line_width 1))
+	)
 	(port
 		(pt 192 96)
 		(input)