anchor.diff:  4301,2001,huracan,1,1,talleres cba
   4302,2001,river plate,4,1,rosario central
   4303,2001,gimnasia lp,1,1,argentinos juniors
  -4304,2001,argentinos jrs,0,1,newell's old boys
  +4304,2001,argentinos juniors,0,1,newell's old boys
   4305,2001,talleres cba,3,0,lanus
   4306,2001,los andes,1,0,huracan
   4307,2001,san lorenzo,2,0,almagro
  
positive.code: 4499,2001,almagro,0,1,san lorenzo
  4500,2001,river plate,3,1,independiente
  4501,2001,newell's o b,2,1,argentinos juniors
  4502,2001,argentinos jrs,2,0,racing club
  4503,2001,talleres cba,3,1,river plate
  4504,2001,union sf,3,2,newell's old boys
  4505,2001,san lorenzo,1,1,huracan
  
negative.code: 3914,2000,boca,2,0,chacarita js
  3915,2000,san lorenzo,1,0,talleres
  3916,2000,independiente,0,0,velez
  3917,2000,lanus,2,0,argentinos juniors
  3918,2000,colon,2,0,newell's ob
  3919,2000,instituto,1,1,gimnasia lp
  3920,2000,belgrano,1,0,gimnasia j
  3921,2000,argentinos juniors,1,1,boca
  3922,2000,gimnasia j,1,4,independiente
  3923,2000,river,4,3,belgrano
  3924,2000,velez,1,0,lanus
  