anchor.diff:  Craig Kelly,Flavia Cacace,Cha-cha-cha,Easy Lover,7,8,9,3,0,5,5,4,0,0,0,17
   Phil Tufnell,Katya Virshilas,American Smooth,Come Fly With Me,7,9,1,7,0,8,8,8,0,0,0,31
   Ricky Whittle,Natalie Lowe,Jive,Rip It Up,7,9,2,8,0,9,9,9,0,0,0,35
  -Ricky Grove,Erin Boag,Viennese waltz,Nights In White Satin,7,9,3,7,0,8,7,7,0,0,0,29
  +Ricky Grove,Erin Boag,Viennese Waltz,Nights In White Satin,7,9,3,7,0,8,7,7,0,0,0,29
   Chris Hollins,Ola Jordan,Paso doble,I Believe In A Thing Called Love,7,9,4,6,0,8,7,9,0,0,0,30
   Laila Rouass,Anton du Beke,Rumba,Rule The World,7,9,5,3,0,7,6,6,0,0,0,22
   Natalie Cassidy,Vincent Simone,Foxtrot,Magic Moments,7,9,6,8,0,9,8,9,0,0,0,34
   Ali Bastian,Brian Fortuna,Cha-cha-cha,I Gotta Feeling,7,9,7,9,0,8,9,9,0,0,0,35
   Ali Bastian,Brian Fortuna,Foxtrot,Haven't Met You Yet,7,10,1,8,0,9,9,9,0,0,0,35
   Natalie Cassidy,Vincent Simone,Samba,Holiday,7,10,2,6,0,7,5,8,0,0,0,26
  -Chris Hollins,Ola Jordan,Viennese waltz,A New Day Has Come,7,10,3,7,0,8,7,7,0,0,0,29
  +Chris Hollins,Ola Jordan,Viennese Waltz,A New Day Has Come,7,10,3,7,0,8,7,7,0,0,0,29
   Ricky Whittle,Natalie Lowe,American Smooth,Over The Rainbow,7,10,4,9,0,8,9,10,0,0,0,36
   Laila Rouass,Anton du Beke,Waltz,Fascination,7,10,5,6,0,8,8,7,0,0,0,29
   Ricky Grove,Erin Boag,Tango,U Got The Look,7,10,6,5,0,6,5,6,0,0,0,22
  
positive.code: Gavin Henson,Katya Virshilas,Foxtrot,Minnie The Moocher,8,10,5,7,0,9,8,9,0,0,0,33
  Kara Tointon,Artem Chigvintsev,Tango,El Tango de Roxanne,8,10,6,9,0,9,10,10,0,0,0,38
  Pamela Stephenson,James Jordan,Paso doble,Bad Romance,8,11,1,8,0,9,9,9,0,0,0,35
  Kara Tointon,Artem Chigvintsev,Viennese waltz,Stop,8,11,2,9,0,10,10,10,0,0,0,39
  Gavin Henson,Katya Virshilas,Samba,Bamboleo,8,11,3,6,0,7,7,7,0,0,0,27
  Scott Maslen,Natalie Lowe,Argentine tango,�poca,8,11,4,8,0,8,9,8,0,0,0,33
  Matt Baker,Aliona Vilani,Salsa,Spinning Around,8,11,5,7,0,7,7,7,0,0,0,28
  Scott Maslen,Natalie Lowe,Charleston,Anything Goes,8,11,1,8,0,9,9,9,0,0,0,35
  Kara Tointon,Artem Chigvintsev,Rumba,Samba Pa' Ti,8,11,2,9,0,10,10,10,0,0,0,39
  Matt Baker,Aliona Vilani,Tango,Hung Up,8,11,3,9,0,10,9,10,0,0,0,38
  Gavin Henson,Katya Virshilas,Viennese waltz,You Know Me,8,11,4,6,0,9,8,8,0,0,0,31
  Pamela Stephenson,James Jordan,Quickstep,Steppin' Out With My Baby,8,11,5,10,0,10,10,10,0,0,0,40
  Matt Baker,Aliona Vilani,Samba,Young Hearts Run Free,8,12,1,9,0,9,10,10,0,0,0,38
  Kara Tointon,Artem Chigvintsev,Rumba,Samba Pa' Ti,8,12,2,9,0,10,10,10,0,0,0,39
  
negative.code: Sophie Ellis-Bextor,Brendan Cole,Foxtrot,Cheek to Cheek,11,4,1,8,0,9,9,0,9,0,0,35
  Fiona Fullerton,Anton du Beke,Rumba,World Of Our Own,11,4,2,4,0,6,6,0,6,0,0,22
  Mark Benton,Iveta Lukosiute,Cha-cha-cha,U Can't Touch This,11,4,3,3,0,8,7,0,8,0,0,26
  Ashley Taylor Dawson,Ola Jordan,Viennese Waltz,Angel,11,4,4,7,0,8,8,0,8,0,0,31
  Julien Macdonald,Janette Manrara,Salsa,Spice Up Your Life,11,4,5,4,0,7,6,0,6,0,0,23
  Rachel Riley,Pasha Kovalev,Quickstep,Johnny Got A Boom Boom,11,4,6,5,0,7,7,0,7,0,0,26
  Ben Cohen,Kristina Rihanoff,Salsa,Hard To Handle,11,4,7,8,0,8,7,0,8,0,0,31
  