anchor.diff:  Judy & Anton,Paso doble,I Fought The Law,12,7,4,3,-,5,5,-,5,-,-,18
   Sunetra & Brendan,Foxtrot,All Of Me,12,7,5,7,-,8,8,-,8,-,-,31
   Alison & Alja_,Charleston,Friend Like Me,12,7,6,6,-,7,7,-,7,-,-,27
  -Mark & Karen,Waltz,Weekend In New England,12,7,7,7,-,8,8,-,8,-,-,31
  +Mark Ramprakash & Karen Hardy,Waltz,Weekend In New England,12,7,7,7,-,8,8,-,8,-,-,31
   Frankie & Kevin,Samba,La Bamba,12,7,8,7,-,9,8,-,8,-,-,32
   Pixie & Trent,Foxtrot,When I'm Sixty-Four,12,7,9,9,-,8,9,-,10,-,-,36
   Steve & Ola,Paso doble,Use Somebody,12,7,10,6,-,7,7,-,8,-,-,28
  
positive.code: Gavin & Katya,Rumba,Always On My Mind,8,3,6,3,-,6,6,7,-,-,-,22
  Scott & Natalie,Quickstep,I Wanna Be Like You,8,3,7,8,-,8,9,9,-,-,-,34
  Michelle & Brendan,Rumba,Wicked Game,8,3,8,4,-,6,7,7,-,-,-,24
  Peter & Erin,Quickstep,Lullaby of Broadway,8,3,9,6,-,7,6,7,-,-,-,26
  Jimi & Flavia,Rumba,Ain't No Sunshine,8,3,10,6,-,7,6,6,-,-,-,25
  Ann & Anton,Quickstep,Puttin' On The Ritz,8,3,11,3,-,5,5,5,-,-,-,18
  Pamela & James,Rumba,Make You Feel My Love,8,3,12,9,-,8,9,9,-,-,-,35
  
negative.code: Thom & Iveta,Cha cha cha,It's My Party,12,5,4,6,-,7,7,-,7,-,-,27
  Frankie & Kevin,Foxtrot,Daydream Believer,12,5,5,8,-,8,8,-,8,-,-,32
  Alison & Alja_,Tango,Addicted To You,12,5,6,5,-,6,6,-,6,-,-,23
  Mark Ramprakash & Karen Hardy,Samba,That's The Way I Like It,12,5,7,8,-,8,8,-,9,-,-,33
  Simon & Kristina,Viennese Waltz,Somebody To Love,12,5,8,7,-,7,7,-,7,-,-,28
  Judy & Anton,Charleston,Varsity Drag,12,5,9,3,-,5,5,-,5,-,-,18
  Caroline & Pasha,Paso doble,Live and Let Die,12,5,10,8,-,8,9,-,9,-,-,34
  