The Bulletin 
37 
Pair Number 
13 
14 
15 
16 
17 
18 
19 
20 
21 
22 
23 
24 
25 
26 
27 i 28 
29 
30 
31 
32 
33 
34 
35 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
1 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
_|_ 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
_ I _ 
0 
0 
0 
0 
0 
0 
0 
0 
0 
65 
212 
292 
30 
73 
120 
166 
27 
296 
343 
196 
39 
13 
23 
10 21 
9 
10 
12 
24 
4 
8 
8 
