1 

     2 /* $Id$ */

     3 

     4 digraph sii {

     5 

     6 	start_reading [fontname="Helvetica"]

     7 	start_reading -> read_check [weight=5]

     8 

     9 	read_check [fontname="Helvetica"]

    10 	read_check -> error

    11 	read_check -> read_fetch [weight=5]

    12 

    13 	read_fetch [fontname="Helvetica"]

    14 	read_fetch -> error

    15 	read_fetch -> end [weight=5]

    16 	read_fetch -> read_fetch

    17 

    18 	start_writing [fontname="Helvetica"]

    19 	start_writing -> write_check [weight=5]

    20 

    21 	write_check [fontname="Helvetica"]

    22 	write_check -> error

    23 	write_check -> write_check2 [weight=5]

    24 

    25 	write_check2 [fontname="Helvetica"]

    26 	write_check2 -> error

    27 	write_check2 -> end [weight=5]

    28 	write_check2 -> write_check2

    29 

    30 	end [fontname="Helvetica"]

    31 

    32 	error [fontname="Helvetica"]

    33 }