rowid,subject_id,priority,Surnames starting with
1,69734435,1,A
2,69734437,2,B
3,69734438,3,B
4,69734440,4,C
5,69734441,5,D
6,69734443,6,E
7,69734444,7,F
8,69734446,8,G
9,69734447,9,H
10,69734449,10,I or J
11,69734450,11,K
12,69734453,12,L
13,69734455,13,M
14,69734456,14,N
15,69734458,15,O
16,69734459,16,P
17,69734461,17,R
18,69734462,18,S
19,69734464,19,T
20,69734465,20,U or V
21,69734467,21,W