test.csv

Source,Target,Weight
Aemon,Grenn,5
Aemon,Samwell,31
Aerys,Jaime,18
Aerys,Robert,6
Aerys,Tyrion,5
Aerys,Tywin,8
Alliser,Mance,5
Amory,Oberyn,5
Arya,Anguy,11
\r\n