begin graph (format of 99-02-28)
| The C Syntax graph
vertices = 34
edges = 45
 0  7
 0 10
 1  4
 1  5
 1 20
 2  1
 3  1
 3  2
 6  7
 6 10
 7  9
 8 27
 9 13
 9 22
10 11
11 12
11 18
12  1
13 14
14 15
15  9
15 16
16 17
17  1
17 12
18 19
19  1
20  9
20 21
21  1
23 25
24  6
26  1
26 23
27 28
28  0
28 29
29  9
29 30
29 32
30 12
30 31
32 33
33 24
33 25
end graph