rowid,target_id,ad_id
1950,ec3ac,771
1951,d6ade,771
1952,8e7b3,771
1953,313af,771
1954,ebe26,771
1955,a0f55,771
1956,61c1a,771
1957,e6200,771
1958,b1201,771
1959,04629,771