--- a/progs/fib.j	Mon Nov 14 15:50:42 2016 +0000
+++ b/progs/fib.j	Sat Jan 07 14:52:26 2017 +0000
@@ -64,11 +64,11 @@
 ldc 0
 istore 3
 
-Loop_begin_0:
+Loop_begin_2:
 
 ldc 0
 iload 0
-if_icmpge Loop_end_1
+if_icmpge Loop_end_3
 iload 2
 istore 3
 iload 1
@@ -81,9 +81,9 @@
 ldc 1
 isub
 istore 0
-goto Loop_begin_0
+goto Loop_begin_2
 
-Loop_end_1:
+Loop_end_3:
 
 iload 1
 invokestatic fib/fib/write(I)V
@@ -92,4 +92,3 @@
    return
 
 .end method
-