# ---
# group  : Katz
# id     : 
# gbid   : 
# series : 
# title  : 
# author : 
# credit: 
#   - name : Jeremy Douglass
#     role : encoder
#     date : 2017-10-19
# render:
#   - name   : small
#     styles : gvStyles-small.txt
#     engine : dot
# comment: >
#     
# ---

#From	To	Label	Comment

1	2
2	4
4	5
	6
5	8
6	7
	17
7	26
	28
8	9
9	10
	12
10	11
11	14
	16
12	13
13	18
	21
14	15
15		E
16	20
	25
17	24
	29
18	19
19		E
20		E
21	22
22	23
23		E
24	31
	34
25	30
	32
26	27
27		E
28		E
29		E
30	41
31	36
32	33
33	43
	45
34	35
35	38
	40
36	37
37		E
38	39
39		E
40		E
41	42
	44
42	46
	48
43		E
44		E
45		E
46	47
47	50
	52
48	49
49	54
	56
50	51
51		E
52	53
53		E
54	55
55		E
56		E