anchor.diff:  Louise Redknapp,Kevin Clifton,American Smooth,Big Spender,14,8,8,9,0,9,10,0,9,0,0,37
   Claudia Fragapane,AJ Pritchard,Jive,Hey Mickey,14,9,1,9,0,9,9,0,9,0,0,36
   Ore Oduba,Joanne Clifton,Viennese Waltz,That's Life,14,9,2,8,0,10,10,0,10,0,0,38
  -Louise Redknapp,Kevin Clifton,Paso doble,Explosive,14,9,3,9,0,10,10,0,9,0,0,38
  +Louise Redknapp,Kevin Clifton,Paso Doble,Explosive,14,9,3,9,0,10,10,0,9,0,0,38
   Danny Mac,Oti Mabuse,Charleston,Puttin' On The Ritz,14,9,4,10,0,10,10,0,10,0,0,40
   Ed Balls,Katya Jones,Jive,Great Balls Of Fire,14,9,5,4,0,7,6,0,6,0,0,23
   Greg Rutherford,Natalie Lowe,Quickstep,Hand Jive,14,9,6,8,0,8,8,0,8,0,0,32
   Judge Rinder,Oksana Platero,Salsa,Spice Up Your Life,14,9,7,8,0,8,8,0,9,0,0,33
   Danny Mac,Oti Mabuse,Samba,Magalenha,14,10,1,10,0,10,10,0,10,0,0,40
  -Ore Oduba,Joanne Clifton,Paso doble,Everybody Wants To Rule The World,14,10,2,8,0,9,10,0,9,0,0,36
  +Ore Oduba,Joanne Clifton,Paso Doble,Everybody Wants To Rule The World,14,10,2,8,0,9,10,0,9,0,0,36
   Louise Redknapp,Kevin Clifton,Waltz,At This Moment,14,10,3,9,0,10,10,0,10,0,0,39
   Judge Rinder,Oksana Platero,Rumba,Lean On Me,14,10,4,6,0,8,7,0,8,0,0,29
   Ed Balls,Katya Jones,Tango,(I Can't Get No) Satisfaction,14,10,5,4,0,7,6,0,6,0,0,23
  
positive.code: Jeremy Vine,Karen Clifton,Quickstep,Going Underground,13,8,9,4,0,6,5,0,6,0,0,21
  Jay McGuiness,Aliona Vilani,Salsa,Cuba,13,9,1,9,0,9,9,0,9,0,0,36
  Jamelia,Tristan MacManus,Quickstep,I'm A Believer,13,9,2,7,0,8,8,0,8,0,0,31
  Anita Rani,Gleb Savchenko,Paso doble,Malaguena,13,9,3,9,0,9,9,0,10,0,0,37
  Katie Derham,Anton du Beke,American Smooth,Ain't That A Kick In The Head,13,9,4,8,0,9,9,0,9,0,0,35
  Peter Andre,Janette Manrara,Jive,River Deep Mountain High,13,9,5,6,0,8,8,0,7,0,0,29
  Georgia May Foote,Giovanni Pernice,American Smooth,I Have Nothing,13,9,6,9,0,10,10,0,9,0,0,38
  
negative.code: Louisa Lytton,Vincent Simone,Viennese Waltz,That's Amore,4,9,5,8,8,8,9,0,0,0,0,33
  Carol Smilie,Matthew Cutler,Samba,Club Tropicana,4,9,6,7,9,9,9,0,0,0,0,34
  Matt Dawson,Lilia Kopylova,Rumba,The Blower's Daughter,4,9,7,6,6,8,7,0,0,0,0,27
  Emma Bunton,Darren Bennett,Paso Doble,Explosive,4,9,8,9,9,9,10,0,0,0,0,37
  Mark Ramprakash,Karen Hardy,Samba,I Go To Rio,4,9,9,9,9,9,9,0,0,0,0,36
  Louisa Lytton,Vincent Simone,Cha-cha-cha,Rescue Me,4,9,10,9,9,9,9,0,0,0,0,36
  Mark Ramprakash,Karen Hardy,Waltz,With You I'm Born Again,4,10,1,9,9,9,9,0,0,0,0,36
  