anchor.diff:  4628,2001,union (santa fe),4,2,los andes
   4629,2001,argentinos juniors,0,2,san lorenzo
   4630,2001,huracan,3,2,river plate
  -4631,2001,belgrano (cba),3,1,colon sf
  +4631,2001,belgrano (cba),3,1,colon
   4632,2001,velez sarsfield,2,0,huracan
   4633,2001,san lorenzo,2,1,union (santa fe)
   4634,2001,independiente,0,1,racing club
  
positive.code: 5260,2003,olimpo (bb),0,3,nueva chicago
  5261,2003,racing club,2,2,rosario central
  5262,2003,san lorenzo,1,2,boca juniors
  5263,2003,colon (sf),0,0,arsenal
  5264,2003,river plate,1,0,estudiantes (lp)
  5265,2003,estudiantes (lp),4,1,san lorenzo
  5266,2003,banfield,0,1,gimnasia (lp)
  
negative.code: 5369,2003,banfield,1,0,talleres (cordoba)
  5370,2003,gimnasia (lp),1,0,chacarita juniors
  5371,2003,newell's old boys,0,0,estudiantes (lp)
  5372,2003,olimpo (bb),0,0,colon
  5373,2003,boca juniors,2,2,arsenal
  5374,2003,lanus,3,4,river plate
  5375,2003,arsenal,1,2,san lorenzo
  5376,2003,huracan,1,3,lanus
  5377,2003,independiente,0,1,banfield
  5378,2003,velez sarsfield,1,0,newell's old boys
  5379,2003,colon,2,1,racing club
  5380,2003,estudiantes (lp),5,1,nueva chicago
  5381,2003,rosario central,4,0,union (santa fe)
  5382,2003,chacarita juniors,0,1,olimpo (bb)
  