In the case of our model subnet, the UC system, we have N=9, and the URL fragments listed in Table 1. Performing the 81 queries and recording the results in an 9 by 9 matrix, which could be done automatically by a PERL script for example, we obtain the exemplary connectivity matrix shown in Table 2. The entry in the i-th row and j-th column is the connectivity number, C(i, j).
TABLE 2 D B SF SC SB LA R I SD D 17081 400 50 58 63 103 52 123 157 B 200 61725 118 122 155 300 62 400 300 SF 22 122 5802 26 10 30 7 60 25 SC 40 185 28 9908 33 43 23 65 85 SB 107 200 22 89 11407 130 72 89 186 LA 86 300 31 51 90 26758 56 200 153 R 21 58 3 12 17 28 7027 52 47 I 105 300 41 68 74 139 74 19394 179 SD 132 500 26 68 97 192 76 200 24479