Number of tissues shared by sign	Number
1	9
2	7
3	8
4	9
5	6
6	7
7	6
8	3
9	6
10	6
11	7
12	10
13	14
14	8
15	13
16	15
17	28
18	25
19	27
20	40
21	40
22	45
23	34
24	49
25	72
26	58
27	58
28	76
29	50
30	59
31	52
32	36
33	35
34	40
35	37
36	18
37	18
38	13
39	14
40	18
41	21
42	22
43	26
44	35
45	40
46	72
47	88
48	98
49	271
