Dear all,
this is my following problem:
28035,"104"
28035,"31"
28035,"39"
28035,"75"
28035,"2"
28035,"86"
28035,"44"
28035,"84"
28035,"98"
476,"1"
476,"76"
476,"40"
476,"31"
476,"102"
476,"93"
476,"53"
476,"83"
476,"96"
6697,"76"
6697,"1"
6697,"41"
6697,"32"
6697,"102"
6697,"94"
6697,"83"...