#  Signature:  7 symbols (out of 20 allocated)
   $nil   : 0
   $cons  : 2
   g      : 1
   f      : 2
   a      : 0
   b      : 0
   h      : 1
*1 : x1		/*  Flags:          0, 2 references */
*2 : x2		/*  Flags:          0, 1 references */
*3 : x3		/*  Flags:          0, 1 references */
*4 : g(*3)		/*  Flags:          0, 1 references */
*5 : f(*2,*4)		/*  Flags:          0, 1 references */
*6 : f(*1,*5)		/*  Flags:          2, 1 references */
*7 : a()		/*  Flags:          0, 1 references */
*8 : g(*7)		/*  Flags:          2, 1 references */
*9 : b()		/*  Flags:          0, 1 references */
*10 : g(*9)		/*  Flags:          2, 1 references */
*11 : h(*1)		/*  Flags:          2, 1 references */