diam	species	location
23	A	1
15	A	1
26	A	1
13	A	1
21	A	1
28	B	1
22	B	1
25	B	1
19	B	1
26	B	1
18	C	1
10	C	1
12	C	1
22	C	1
13	C	1
25	A	2
20	A	2
21	A	2
16	A	2
18	A	2
30	B	2
26	B	2
26	B	2
20	B	2
28	B	2
15	C	2
21	C	2
22	C	2
14	C	2
12	C	2
21	A	3
17	A	3
16	A	3
24	A	3
27	A	3
19	B	3
24	B	3
19	B	3
25	B	3
29	B	3
23	C	3
25	C	3
19	C	3
13	C	3
22	C	3
14	A	4
17	A	4
19	A	4
20	A	4
24	A	4
17	B	4
21	B	4
18	B	4
16	B	4
23	B	4
18	C	4
12	C	4
23	C	4
22	C	4
19	C	4