
Login;Name;Email
petrenko; ;petrenko2@mail.com
ivanenko;-i ;ivanenko@mail.com
obama;Barack Hussein Obama;obama@gmail.com
lennon;John Lennon;lennon@live.com
bush;  ;bush@gmail.com
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
LastName;Email
;petrenko2@mail.com
;ivanenko@mail.com
Obama;obama@gmail.com
Lennon;lennon@live.com
;bush@gmail.com

====================================

Login;Name;Email
petrenko; ;petrenko2@mail.com
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
LastName;Email
;petrenko2@mail.com

====================================

Login;Name;Email
petrenko; ;petrenko2@mail.com
ivanenko;  ;ivanenko@mail.com
obama;Barack Hussein Obama;obama@gmail.com
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
LastName;Email
;petrenko2@mail.com
;ivanenko@mail.com
Obama;obama@gmail.com

====================================

Login;Name;Email
obama;Barack Hussein Obama;obama@gmail.com
obama;Barack Hussein Obama;obama@gmail.com
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
LastName;Email
Obama;obama@gmail.com
Obama;obama@gmail.com

====================================

Login;Name;Email
a;b c d;e@f.g
h;i j k;l@n.n
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
LastName;Email
d;e@f.g
k;l@n.n

====================================
