anchor.diff:  1,Tyburn,E08000025,Birmingham,MTD,E05001215,
   1,Washwood Heath,E08000025,Birmingham,MTD,E05001216,
   1,Weoley,E08000025,Birmingham,MTD,E05001217,
  -1,Bablake,E08000026,Coventry,MTD,E05001218,
  -1,Binley and Willenhall,E08000026,Coventry,MTD,E05001219,
  -1,Cheylesmore,E08000026,Coventry,MTD,E05001220,
  -1,Earlsdon,E08000026,Coventry,MTD,E05001221,
  -1,Foleshill,E08000026,Coventry,MTD,E05001222,
  -1,Henley,E08000026,Coventry,MTD,E05001223,
  -1,Holbrook,E08000026,Coventry,MTD,E05001224,
  -1,Longford,E08000026,Coventry,MTD,E05001225,
  -1,Lower Stoke,E08000026,Coventry,MTD,E05001226,
  -1,Radford,E08000026,Coventry,MTD,E05001227,
  -1,St Michael's,E08000026,Coventry,MTD,E05001228,
  -1,Sherbourne,E08000026,Coventry,MTD,E05001229,
  -1,Upper Stoke,E08000026,Coventry,MTD,E05001230,
  -1,Wainbody,E08000026,Coventry,MTD,E05001231,
  -1,Westwood,E08000026,Coventry,MTD,E05001232,
  -1,Whoberley,E08000026,Coventry,MTD,E05001233,
  -1,Woodlands,E08000026,Coventry,MTD,E05001234,
  -1,Wyken,E08000026,Coventry,MTD,E05001235,
  -1,Amblecote,E08000027,Dudley,MTD,E05001236,
  -1,Belle Vale,E08000027,Dudley,MTD,E05001237,
  -1,Brierley Hill,E08000027,Dudley,MTD,E05001238,
  -1,Brockmoor and Pensnett,E08000027,Dudley,MTD,E05001239,
  -1,Castle and Priory,E08000027,Dudley,MTD,E05001240,
  -1,Coseley East,E08000027,Dudley,MTD,E05001241,
  -1,Cradley and Wollescote,E08000027,Dudley,MTD,E05001242,
  -1,Gornal,E08000027,Dudley,MTD,E05001243,
  -1,Halesowen North,E08000027,Dudley,MTD,E05001244,
  -1,Halesowen South,E08000027,Dudley,MTD,E05001245,
  -1,Hayley Green and Cradley South,E08000027,Dudley,MTD,E05001246,
  -1,Kingswinford North and Wall Heath,E08000027,Dudley,MTD,E05001247,
  -1,Kingswinford South,E08000027,Dudley,MTD,E05001248,
  -1,Lye and Stourbridge North,E08000027,Dudley,MTD,E05001249,
  -1,"Netherton, Woodside and St Andrews",E08000027,Dudley,MTD,E05001250,
  -1,Norton,E08000027,Dudley,MTD,E05001251,
  -1,Pedmore and Stourbridge East,E08000027,Dudley,MTD,E05001252,
  -1,Quarry Bank and Dudley Wood,E08000027,Dudley,MTD,E05001253,
  -1,St James's,E08000027,Dudley,MTD,E05001254,
  -1,St Thomas's,E08000027,Dudley,MTD,E05001255,
  -1,Sedgley,E08000027,Dudley,MTD,E05001256,
  -1,Upper Gornal and Woodsetton,E08000027,Dudley,MTD,E05001257,
  -1,Wollaston and Stourbridge Town,E08000027,Dudley,MTD,E05001258,
  -1,Wordsley,E08000027,Dudley,MTD,E05001259,
  -1,Abbey,E08000028,Sandwell,MTD,E05001260,
  -1,Blackheath,E08000028,Sandwell,MTD,E05001261,
  -1,Bristnall,E08000028,Sandwell,MTD,E05001262,
  -1,Charlemont with Grove Vale,E08000028,Sandwell,MTD,E05001263,
  -1,Cradley Heath and Old Hill,E08000028,Sandwell,MTD,E05001264,
  -1,Friar Park,E08000028,Sandwell,MTD,E05001265,
  -1,Great Barr with Yew Tree,E08000028,Sandwell,MTD,E05001266,
  -1,Great Bridge,E08000028,Sandwell,MTD,E05001267,
  -1,Greets Green and Lyng,E08000028,Sandwell,MTD,E05001268,
  -1,Hateley Heath,E08000028,Sandwell,MTD,E05001269,
  -1,Langley,E08000028,Sandwell,MTD,E05001270,
  -1,Newton,E08000028,Sandwell,MTD,E05001271,
  -1,Old Warley,E08000028,Sandwell,MTD,E05001272,
  -1,Oldbury,E08000028,Sandwell,MTD,E05001273,
  -1,Princes End,E08000028,Sandwell,MTD,E05001274,
  -1,Rowley,E08000028,Sandwell,MTD,E05001275,
  -1,St Pauls,E08000028,Sandwell,MTD,E05001276,
  -1,Smethwick,E08000028,Sandwell,MTD,E05001277,
  -1,Soho and Victoria,E08000028,Sandwell,MTD,E05001278,
  -1,Tipton Green,E08000028,Sandwell,MTD,E05001279,
  -1,Tividale,E08000028,Sandwell,MTD,E05001280,
  -1,Wednesbury North,E08000028,Sandwell,MTD,E05001281,
  -1,Wednesbury South,E08000028,Sandwell,MTD,E05001282,
  -1,West Bromwich Central,E08000028,Sandwell,MTD,E05001283,
  -1,Bickenhill,E08000029,Solihull,MTD,E05001284,
  -1,Blythe,E08000029,Solihull,MTD,E05001285,
  -1,Castle Bromwich,E08000029,Solihull,MTD,E05001286,
  -1,Chelmsley Wood,E08000029,Solihull,MTD,E05001287,
  -1,Dorridge and Hockley Heath,E08000029,Solihull,MTD,E05001288,
  -1,Elmdon,E08000029,Solihull,MTD,E05001289,
  -1,Kingshurst and Fordbridge,E08000029,Solihull,MTD,E05001290,
  -1,Knowle,E08000029,Solihull,MTD,E05001291,
  -1,Lyndon,E08000029,Solihull,MTD,E05001292,
  -1,Meriden,E08000029,Solihull,MTD,E05001293,
  -1,Olton,E08000029,Solihull,MTD,E05001294,
  -1,St Alphege,E08000029,Solihull,MTD,E05001295,
  -1,Shirley East,E08000029,Solihull,MTD,E05001296,
  -1,Shirley South,E08000029,Solihull,MTD,E05001297,
  -1,Shirley West,E08000029,Solihull,MTD,E05001298,
  -1,Silhill,E08000029,Solihull,MTD,E05001299,
  -1,Smith's Wood,E08000029,Solihull,MTD,E05001300,
  -1,Aldridge Central and South,E08000030,Walsall,MTD,E05001301,
  -1,Aldridge North and Walsall Wood,E08000030,Walsall,MTD,E05001302,
  -1,Bentley and Darlaston North,E08000030,Walsall,MTD,E05001303,
  -1,Birchills Leamore,E08000030,Walsall,MTD,E05001304,
  -1,Blakenall,E08000030,Walsall,MTD,E05001305,
  -1,Bloxwich East,E08000030,Walsall,MTD,E05001306,
  -1,Bloxwich West,E08000030,Walsall,MTD,E05001307,
  -1,Brownhills,E08000030,Walsall,MTD,E05001308,
  -1,Darlaston South,E08000030,Walsall,MTD,E05001309,
  -1,Paddock,E08000030,Walsall,MTD,E05001310,
  -1,Palfrey,E08000030,Walsall,MTD,E05001311,
  -1,Pelsall,E08000030,Walsall,MTD,E05001312,
  -1,Pheasey Park Farm,E08000030,Walsall,MTD,E05001313,
  -1,Pleck,E08000030,Walsall,MTD,E05001314,
  -1,Rushall-Shelfield,E08000030,Walsall,MTD,E05001315,
  -1,St Matthew's,E08000030,Walsall,MTD,E05001316,
  -1,Short Heath,E08000030,Walsall,MTD,E05001317,
  -1,Streetly,E08000030,Walsall,MTD,E05001318,
  -1,Willenhall North,E08000030,Walsall,MTD,E05001319,
  -1,Willenhall South,E08000030,Walsall,MTD,E05001320,
  -1,Bilston East,E08000031,Wolverhampton,MTD,E05001321,
  -1,Bilston North,E08000031,Wolverhampton,MTD,E05001322,
  -1,Blakenhall,E08000031,Wolverhampton,MTD,E05001323,
  -1,Bushbury North,E08000031,Wolverhampton,MTD,E05001324,
  -1,Bushbury South and Low Hill,E08000031,Wolverhampton,MTD,E05001325,
  -1,East Park,E08000031,Wolverhampton,MTD,E05001326,
  -1,Ettingshall,E08000031,Wolverhampton,MTD,E05001327,
  -1,Fallings Park,E08000031,Wolverhampton,MTD,E05001328,
  -1,Graiseley,E08000031,Wolverhampton,MTD,E05001329,
  -1,Heath Town,E08000031,Wolverhampton,MTD,E05001330,
  -1,Merry Hill,E08000031,Wolverhampton,MTD,E05001331,
  -1,Oxley,E08000031,Wolverhampton,MTD,E05001332,
  -1,Park,E08000031,Wolverhampton,MTD,E05001333,
  -1,Penn,E08000031,Wolverhampton,MTD,E05001334,
  -1,St Peter's,E08000031,Wolverhampton,MTD,E05001335,
  -1,Spring Vale,E08000031,Wolverhampton,MTD,E05001336,
  -1,Tettenhall Regis,E08000031,Wolverhampton,MTD,E05001337,
  -1,Tettenhall Wightwick,E08000031,Wolverhampton,MTD,E05001338,
  -1,Wednesfield North,E08000031,Wolverhampton,MTD,E05001339,
  -1,Wednesfield South,E08000031,Wolverhampton,MTD,E05001340,
  +1,Audley,E06000008,Blackburn with Darwen,UTA,E05001620,
  +1,Bastwell,E06000008,Blackburn with Darwen,UTA,E05001621,
  +1,Beardwood with Lammack,E06000008,Blackburn with Darwen,UTA,E05001622,
  +1,Corporation Park,E06000008,Blackburn with Darwen,UTA,E05001623,
  +1,Earcroft,E06000008,Blackburn with Darwen,UTA,E05001624,
  +1,Ewood,E06000008,Blackburn with Darwen,UTA,E05001626,
  +1,Fernhurst,E06000008,Blackburn with Darwen,UTA,E05001627,
  +1,Higher Croft,E06000008,Blackburn with Darwen,UTA,E05001628,
  +1,Little Harwood,E06000008,Blackburn with Darwen,UTA,E05001629,
  +1,Livesey with Pleasington,E06000008,Blackburn with Darwen,UTA,E05001630,
  +1,Marsh House,E06000008,Blackburn with Darwen,UTA,E05001631,
  +1,Meadowhead,E06000008,Blackburn with Darwen,UTA,E05001632,
  +1,Mill Hill,E06000008,Blackburn with Darwen,UTA,E05001633,
  +1,North Turton with Tockholes,E06000008,Blackburn with Darwen,UTA,E05001634,
  +1,Queen's Park,E06000008,Blackburn with Darwen,UTA,E05001635,
  +1,Roe Lee,E06000008,Blackburn with Darwen,UTA,E05001636,
  +1,Shadsworth with Whitebirk,E06000008,Blackburn with Darwen,UTA,E05001637,
  +1,Shear Brow,E06000008,Blackburn with Darwen,UTA,E05001638,
  +1,Sudell,E06000008,Blackburn with Darwen,UTA,E05001639,
  +1,Sunnyhurst,E06000008,Blackburn with Darwen,UTA,E05001640,
  +1,Wensley Fold,E06000008,Blackburn with Darwen,UTA,E05001641,
  +1,Whitehall,E06000008,Blackburn with Darwen,UTA,E05001642,
  +1,Astley Bridge,E08000001,Bolton,MTD,E05000650,
  +1,Bradshaw,E08000001,Bolton,MTD,E05000651,
  +1,Breightmet,E08000001,Bolton,MTD,E05000652,
  +1,Bromley Cross,E08000001,Bolton,MTD,E05000653,
  +1,Crompton,E08000001,Bolton,MTD,E05000654,
  +1,Farnworth,E08000001,Bolton,MTD,E05000655,
  +1,Great Lever,E08000001,Bolton,MTD,E05000656,
  +1,Halliwell,E08000001,Bolton,MTD,E05000657,
  +1,Harper Green,E08000001,Bolton,MTD,E05000658,
  +1,Heaton and Lostock,E08000001,Bolton,MTD,E05000659,
  +1,Horwich and Blackrod,E08000001,Bolton,MTD,E05000660,
  +1,Horwich North East,E08000001,Bolton,MTD,E05000661,
  +1,Hulton,E08000001,Bolton,MTD,E05000662,
  +1,Kearsley,E08000001,Bolton,MTD,E05000663,
  +1,Little Lever and Darcy Lever,E08000001,Bolton,MTD,E05000664,
  +1,Rumworth,E08000001,Bolton,MTD,E05000665,
  +1,Smithills,E08000001,Bolton,MTD,E05000666,
  +1,Tonge with The Haulgh,E08000001,Bolton,MTD,E05000667,
  +1,Westhoughton North and Chew Moor,E08000001,Bolton,MTD,E05000668,
  +1,Westhoughton South,E08000001,Bolton,MTD,E05000669,
   1,Baildon,E08000032,Bradford,MTD,E05001341,
   1,Bingley,E08000032,Bradford,MTD,E05001342,
   1,Bingley Rural,E08000032,Bradford,MTD,E05001343,
  
positive.code: 1,Todmorden,E08000033,Calderdale,MTD,E05001385,
  1,Town,E08000033,Calderdale,MTD,E05001386,
  1,Warley,E08000033,Calderdale,MTD,E05001387,
  1,Ashbrow,E08000034,Kirklees,MTD,E05001389,
  1,Batley East,E08000034,Kirklees,MTD,E05001390,
  1,Batley West,E08000034,Kirklees,MTD,E05001391,
  
negative.code: 1,Tarleton,E07000127,West Lancashire,DIS,E05005377,
  1,Up Holland,E07000127,West Lancashire,DIS,E05005378,
  1,Wrightington,E07000127,West Lancashire,DIS,E05005379,
  1,Chadlington and Churchill,E07000181,West Oxfordshire,DIS,E05006635,
  1,Charlbury and Finstock,E07000181,West Oxfordshire,DIS,E05006636,
  1,Chipping Norton,E07000181,West Oxfordshire,DIS,E05006637,
  