ColBlock = new Array();
ColBlock["Aldershot"] = "B12B25";
ColBlock["Aldridge-Brownhills"] = "B40B31";
ColBlock["Altrincham and Sale West"] = "B23B16";
ColBlock["Amber Valley"] = "B01R06";
ColBlock["Arundel and South Downs"] = "B30B40";
ColBlock["Ashfield"] = "R00R21";
ColBlock["Ashford"] = "B31B28";
ColBlock["Ashton under Lyne"] = "R24R31";
ColBlock["Aylesbury"] = "B24B30";
ColBlock["Banbury"] = "B32B25";
ColBlock["Barking"] = "R37R41";
ColBlock["Barnsley Central"] = "R30R38";
ColBlock["Barnsley East"] = "R29R39";
ColBlock["Barrow and Furness"] = "R12R17";
ColBlock["Basildon and Billericay"] = "B30B22";
ColBlock["Basildon South and East Thurrock"] = "B13B06";
ColBlock["Basingstoke"] = "B26B21";
ColBlock["Bassetlaw"] = "R17R22";
ColBlock["Bath"] = "Y25Y12";
ColBlock["Batley and Spen"] = "R09R16";
ColBlock["Battersea"] = "B12B05";
ColBlock["Beaconsfield"] = "B41B40";
ColBlock["Beckenham"] = "B37B33";
ColBlock["Bedford"] = "B03R07";
ColBlock["Bedfordshire Mid"] = "B28B28";
ColBlock["Bedfordshire North East"] = "B34B30";
ColBlock["Bedfordshire South West"] = "B33B24";
ColBlock["Bermondsey and Old Southwark"] = "Y19R07";
ColBlock["Berwick-upon-Tweed"] = "Y07B07";
ColBlock["Bethnal Green and Bow"] = "R23R38";
ColBlock["Beverley and Holderness"] = "B24B16";
ColBlock["Bexhill and Battle"] = "B24B30";
ColBlock["Bexleyheath and Crayford"] = "B24B17";
ColBlock["Birkenhead"] = "R44R53";
ColBlock["Birmingham Edgbaston"] = "R03R11";
ColBlock["Birmingham Erdington"] = "R09R17";
ColBlock["Birmingham Hall Green"] = "R08R19";
ColBlock["Birmingham Hodge Hill"] = "R24R49";
ColBlock["Birmingham Ladywood"] = "R28R53";
ColBlock["Birmingham Northfield"] = "R07R14";
ColBlock["Birmingham Perry Barr"] = "R28R39";
ColBlock["Birmingham Selly Oak"] = "R07R17";
ColBlock["Birmingham Yardley"] = "Y07R17";
ColBlock["Bishop Auckland"] = "R13R23";
ColBlock["Blackburn"] = "R22R29";
ColBlock["Blackley and Broughton"] = "R36R43";
ColBlock["Blackpool North and Cleveleys"] = "B05R01";
ColBlock["Blackpool South"] = "R05R13";
ColBlock["Blaydon"] = "R20R44";
ColBlock["Blyth Valley"] = "R17R38";
ColBlock["Bognor Regis and Littlehampton"] = "B28B28";
ColBlock["Bolsover"] = "R25R33";
ColBlock["Bolton North East"] = "R09R16";
ColBlock["Bolton South East"] = "R22R30";
ColBlock["Bolton West"] = "R00R09";
ColBlock["Bootle"] = "R51R65";
ColBlock["Boston and Skegness"] = "B29B22";
ColBlock["Bosworth"] = "B09B17";
ColBlock["Bournemouth East"] = "B18B26";
ColBlock["Bournemouth West"] = "B13B21";
ColBlock["Bracknell"] = "B30B26";
ColBlock["Bradford East"] = "Y01R16";
ColBlock["Bradford South"] = "R12R21";
ColBlock["Bradford West"] = "R14R20";
ColBlock["Braintree"] = "B33B24";
ColBlock["Brent Central"] = "Y03R23";
ColBlock["Brent North"] = "R15R24";
ColBlock["Brentford and Isleworth"] = "B04R07";
ColBlock["Brentwood and Ongar"] = "B33B37";
ColBlock["Bridgwater and West Somerset"] = "B17B19";
ColBlock["Brigg and Goole"] = "B12B05";
ColBlock["Brighton Kemptown"] = "B03R05";
ColBlock["Brighton Pavilion"] = "G02R04";
ColBlock["Bristol East"] = "R08R17";
ColBlock["Bristol North West"] = "B07B03";
ColBlock["Bristol South"] = "R10R24";
ColBlock["Bristol West"] = "Y21R02";
ColBlock["Broadland"] = "B14B23";
ColBlock["Bromley and Chislehurst"] = "B32B26";
ColBlock["Bromsgrove"] = "B22B12";
ColBlock["Broxbourne"] = "B41B35";
ColBlock["Broxtowe"] = "B01R07";
ColBlock["Buckingham"] = "B16B16";
ColBlock["Burnley"] = "Y04R20";
ColBlock["Burton"] = "B13B05";
ColBlock["Bury North"] = "B05R04";
ColBlock["Bury South"] = "R07R16";
ColBlock["Bury St Edmunds"] = "B21B21";
ColBlock["Calder Valley"] = "B12B03";
ColBlock["Camberwell and Peckham"] = "R37R57";
ColBlock["Camborne and Redruth"] = "B00B12";
ColBlock["Cambridge"] = "Y14R08";
ColBlock["Cambridgeshire North East"] = "B32B24";
ColBlock["Cambridgeshire North West"] = "B29B24";
ColBlock["Cambridgeshire South"] = "B13B27";
ColBlock["Cambridgeshire South East"] = "B10B24";
ColBlock["Cannock Chase"] = "B07R01";
ColBlock["Canterbury"] = "B12B19";
ColBlock["Carlisle"] = "B02R06";
ColBlock["Carshalton and Wallington"] = "Y11B04";
ColBlock["Castle Point"] = "B17B17";
ColBlock["Charnwood"] = "B28B20";
ColBlock["Chatham and Aylesford"] = "B14B08";
ColBlock["Cheadle"] = "Y06B08";
ColBlock["Chelmsford"] = "B09B23";
ColBlock["Chelsea and Fulham"] = "B42B33";
ColBlock["Cheltenham"] = "Y09B04";
ColBlock["Chesham and Amersham"] = "B32B45";
ColBlock["Chester, City of"] = "B06R04";
ColBlock["Chesterfield"] = "R01R25";
ColBlock["Chichester"] = "B28B36";
ColBlock["Chingford and Woodford Green"] = "B30B21";
ColBlock["Chippenham"] = "Y05B08";
ColBlock["Chipping Barnet"] = "B24B13";
ColBlock["Chorley"] = "R05R12";
ColBlock["Christchurch"] = "B31B38";
ColBlock["Cities of London and Westminster"] = "B30B19";
ColBlock["Clacton"] = "B28B22";
ColBlock["Cleethorpes"] = "B10B01";
ColBlock["Colchester"] = "Y15Y01";
ColBlock["Colne Valley"] = "B09B01";
ColBlock["Congleton"] = "B14B19";
ColBlock["Copeland"] = "R09R14";
ColBlock["Corby"] = "B03R03";
ColBlock["Cornwall North"] = "Y06B07";
ColBlock["Cornwall South East"] = "B06B20";
ColBlock["Cotswolds, The"] = "B23B33";
ColBlock["Coventry North East"] = "R27R35";
ColBlock["Coventry North West"] = "R14R22";
ColBlock["Coventry South"] = "R08R17";
ColBlock["Crawley"] = "B12B06";
ColBlock["Crewe and Nantwich"] = "B12B04";
ColBlock["Croydon Central"] = "B06R01";
ColBlock["Croydon North"] = "R32R39";
ColBlock["Croydon South"] = "B28B20";
ColBlock["Dagenham and Rainham"] = "R06R10";
ColBlock["Darlington"] = "R08R18";
ColBlock["Dartford"] = "B21B14";
ColBlock["Daventry"] = "B37B31";
ColBlock["Denton and Reddish"] = "R26R35";
ColBlock["Derby North"] = "R01R11";
ColBlock["Derby South"] = "R15R25";
ColBlock["Derbyshire Dales"] = "B30B23";
ColBlock["Derbyshire Mid"] = "B24B14";
ColBlock["Derbyshire North East"] = "R05R15";
ColBlock["Derbyshire South"] = "B14B06";
ColBlock["Devizes"] = "B28B36";
ColBlock["Devon Central"] = "B17B30";
ColBlock["Devon East"] = "B17B29";
ColBlock["Devon North"] = "Y11B02";
ColBlock["Devon South West"] = "B32B35";
ColBlock["Devon West and Torridge"] = "B05B18";
ColBlock["Dewsbury"] = "B03R05";
ColBlock["Don Valley"] = "R08R16";
ColBlock["Doncaster Central"] = "R15R24";
ColBlock["Doncaster North"] = "R26R33";
ColBlock["Dorset Mid and Poole North"] = "Y01B13";
ColBlock["Dorset North"] = "B14B27";
ColBlock["Dorset South"] = "B15B06";
ColBlock["Dorset West"] = "B07B20";
ColBlock["Dover"] = "B10B03";
ColBlock["Dudley North"] = "R02R07";
ColBlock["Dudley South"] = "B10B02";
ColBlock["Dulwich and West Norwood"] = "R19R35";
ColBlock["Durham North"] = "R29R39";
ColBlock["Durham North West"] = "R17R32";
ColBlock["Durham, City of"] = "R07R31";
ColBlock["Ealing Central and Acton"] = "B08R03";
ColBlock["Ealing North"] = "R20R26";
ColBlock["Ealing Southall"] = "R22R30";
ColBlock["Easington"] = "R43R53";
ColBlock["East Ham"] = "R55R61";
ColBlock["Eastbourne"] = "Y07B07";
ColBlock["Eastleigh"] = "Y07B06";
ColBlock["Eddisbury"] = "B29B20";
ColBlock["Edmonton"] = "R24R29";
ColBlock["Ellesmere Port and Neston"] = "R10R17";
ColBlock["Elmet and Rothwell"] = "B08B00";
ColBlock["Eltham"] = "R04R11";
ColBlock["Enfield North"] = "B04R03";
ColBlock["Enfield Southgate"] = "B17B10";
ColBlock["Epping Forest"] = "B32B30";
ColBlock["Epsom and Ewell"] = "B29B35";
ColBlock["Erewash"] = "B05R03";
ColBlock["Erith and Thamesmead"] = "R13R20";
ColBlock["Esher and Walton"] = "B34B39";
ColBlock["Exeter"] = "R05R14";
ColBlock["Fareham"] = "B31B32";
ColBlock["Faversham and Kent Mid"] = "B37B31";
ColBlock["Feltham and Heston"] = "R10R17";
ColBlock["Filton and Bradley Stoke"] = "B14B05";
ColBlock["Finchley and Golders Green"] = "B12B03";
ColBlock["Folkestone and Hythe"] = "B19B29";
ColBlock["Forest of Dean"] = "B23B14";
ColBlock["Fylde"] = "B30B22";
ColBlock["Gainsborough"] = "B21B24";
ColBlock["Garston and Halewood"] = "R39R53";
ColBlock["Gateshead"] = "R33R49";
ColBlock["Gedling"] = "R04R11";
ColBlock["Gillingham and Rainham"] = "B19B10";
ColBlock["Gloucester"] = "B05R04";
ColBlock["Gosport"] = "B31B26";
ColBlock["Grantham and Stamford"] = "B28B23";
ColBlock["Gravesham"] = "B20B14";
ColBlock["Great Grimsby"] = "R02R12";
ColBlock["Great Yarmouth"] = "B10B03";
ColBlock["Greenwich and Woolwich"] = "R25R34";
ColBlock["Guildford"] = "B14B27";
ColBlock["Hackney North and Stoke Newington"] = "R31R51";
ColBlock["Hackney South and Shoreditch"] = "R33R53";
ColBlock["Halesowen and Rowley Regis"] = "B05R03";
ColBlock["Halifax"] = "R03R13";
ColBlock["Haltemprice and Howden"] = "B24B25";
ColBlock["Halton"] = "R38R44";
ColBlock["Hammersmith"] = "R07R16";
ColBlock["Hampshire East"] = "B26B40";
ColBlock["Hampshire North East"] = "B35B42";
ColBlock["Hampshire North West"] = "B35B36";
ColBlock["Hampstead and Kilburn"] = "R00R11";
ColBlock["Harborough"] = "B18B26";
ColBlock["Harlow"] = "B11B05";
ColBlock["Harrogate and Knaresborough"] = "B02B16";
ColBlock["Harrow East"] = "B07R00";
ColBlock["Harrow West"] = "R07R15";
ColBlock["Hartlepool"] = "R14R23";
ColBlock["Harwich and North Essex"] = "B23B17";
ColBlock["Hastings and Rye"] = "B04R03";
ColBlock["Havant"] = "B28B24";
ColBlock["Hayes and Harlington"] = "R25R30";
ColBlock["Hazel Grove"] = "Y15Y00";
ColBlock["Hemel Hempstead"] = "B27B20";
ColBlock["Hemsworth"] = "R22R29";
ColBlock["Hendon"] = "B00R06";
ColBlock["Henley"] = "B31B36";
ColBlock["Hereford and South Herefordshire"] = "B05B20";
ColBlock["Herefordshire North"] = "B21B35";
ColBlock["Hertford and Stortford"] = "B28B30";
ColBlock["Hertfordshire North East"] = "B30B27";
ColBlock["Hertfordshire South West"] = "B26B33";
ColBlock["Hertsmere"] = "B37B29";
ColBlock["Hexham"] = "B13B14";
ColBlock["Heywood and Middleton"] = "R13R23";
ColBlock["High Peak"] = "B09R00";
ColBlock["Hitchin and Harpenden"] = "B28B31";
ColBlock["Holborn and St Pancras"] = "R18R36";
ColBlock["Hornchurch and Upminster"] = "B31B23";
ColBlock["Hornsey and Wood Green"] = "Y12R13";
ColBlock["Horsham"] = "B21B34";
ColBlock["Houghton and Sunderland South"] = "R29R36";
ColBlock["Hove"] = "B04R05";
ColBlock["Huddersfield"] = "R11R21";
ColBlock["Hull East"] = "R25R41";
ColBlock["Hull North"] = "R02R25";
ColBlock["Hull West and Hessle"] = "R18R32";
ColBlock["Huntingdon"] = "B20B28";
ColBlock["Hyndburn"] = "R07R13";
ColBlock["Ilford North"] = "B11B05";
ColBlock["Ilford South"] = "R22R31";
ColBlock["Ipswich"] = "B04R04";
ColBlock["Isle of Wight"] = "B15B26";
ColBlock["Islington North"] = "R28R51";
ColBlock["Islington South and Finsbury"] = "R08R33";
ColBlock["Jarrow"] = "R33R42";
ColBlock["Keighley"] = "B06R01";
ColBlock["Kenilworth and Southam"] = "B26B29";
ColBlock["Kensington"] = "B25B14";
ColBlock["Kettering"] = "B19B12";
ColBlock["Kingston and Surbiton"] = "Y13B02";
ColBlock["Kingswood"] = "B05R02";
ColBlock["Knowsley"] = "R58R69";
ColBlock["Lancashire West"] = "R09R16";
ColBlock["Lancaster and Fleetwood"] = "B01R09";
ColBlock["Leeds Central"] = "R28R39";
ColBlock["Leeds East"] = "R27R36";
ColBlock["Leeds North East"] = "R10R19";
ColBlock["Leeds North West"] = "Y21Y03";
ColBlock["Leeds West"] = "R18R32";
ColBlock["Leicester East"] = "R29R36";
ColBlock["Leicester South"] = "R19R34";
ColBlock["Leicester West"] = "R11R21";
ColBlock["Leicestershire North West"] = "B14B06";
ColBlock["Leicestershire South"] = "B28B19";
ColBlock["Leigh"] = "R27R36";
ColBlock["Lewes"] = "Y15Y02";
ColBlock["Lewisham Deptford"] = "R30R51";
ColBlock["Lewisham East"] = "R15R30";
ColBlock["Lewisham West and Penge"] = "R13R26";
ColBlock["Leyton and Wanstead"] = "R16R32";
ColBlock["Lichfield"] = "B34B25";
ColBlock["Lincoln"] = "B02R07";
ColBlock["Liverpool Riverside"] = "R37R58";
ColBlock["Liverpool Walton"] = "R58R73";
ColBlock["Liverpool Wavertree"] = "R19R44";
ColBlock["Liverpool West Derby"] = "R52R61";
ColBlock["Loughborough"] = "B07R02";
ColBlock["Louth and Horncastle"] = "B27B23";
ColBlock["Ludlow"] = "B20B35";
ColBlock["Luton North"] = "R17R23";
ColBlock["Luton South"] = "R06R15";
ColBlock["Macclesfield"] = "B24B17";
ColBlock["Maidenhead"] = "B31B43";
ColBlock["Maidstone and The Weald"] = "B12B26";
ColBlock["Makerfield"] = "R29R37";
ColBlock["Maldon"] = "B41B38";
ColBlock["Manchester Central"] = "R26R51";
ColBlock["Manchester Gorton"] = "R17R42";
ColBlock["Manchester Withington"] = "Y04R21";
ColBlock["Mansfield"] = "R12R20";
ColBlock["Meon Valley"] = "B24B37";
ColBlock["Meriden"] = "B31B22";
ColBlock["Middlesbrough"] = "R26R37";
ColBlock["Middlesbrough South and Cleveland East"] = "R04R11";
ColBlock["Milton Keynes North"] = "B17B07";
ColBlock["Milton Keynes South"] = "B09B01";
ColBlock["Mitcham and Morden"] = "R31R37";
ColBlock["Mole Valley"] = "B29B41";
ColBlock["Morecambe and Lunesdale"] = "B02R05";
ColBlock["Morley and Outwood"] = "R02R10";
ColBlock["New Forest East"] = "B23B34";
ColBlock["New Forest West"] = "B36B40";
ColBlock["Newark"] = "B32B22";
ColBlock["Newbury"] = "B21B34";
ColBlock["Newcastle upon Tyne Central"] = "R22R36";
ColBlock["Newcastle upon Tyne East"] = "R12R36";
ColBlock["Newcastle upon Tyne North"] = "R08R32";
ColBlock["Newcastle-under-Lyme"] = "R04R13";
ColBlock["Newton Abbot"] = "B01B14";
ColBlock["Norfolk Mid"] = "B27B22";
ColBlock["Norfolk North"] = "Y23Y09";
ColBlock["Norfolk North West"] = "B31B31";
ColBlock["Norfolk South"] = "B20B27";
ColBlock["Norfolk South West"] = "B27B20";
ColBlock["Normanton, Pontefract and Castleford"] = "R24R32";
ColBlock["Northampton North"] = "B05R05";
ColBlock["Northampton South"] = "B15B06";
ColBlock["Northamptonshire South"] = "B34B28";
ColBlock["Norwich North"] = "B09B00";
ColBlock["Norwich South"] = "Y01R15";
ColBlock["Nottingham East"] = "R21R31";
ColBlock["Nottingham North"] = "R24R32";
ColBlock["Nottingham South"] = "R04R14";
ColBlock["Nuneaton"] = "B05R03";
ColBlock["Old Bexley and Sidcup"] = "B35B27";
ColBlock["Oldham East and Saddleworth"] = "R00R15";
ColBlock["Oldham West and Royton"] = "R22R31";
ColBlock["Orpington"] = "B35B40";
ColBlock["Oxford East"] = "R09R31";
ColBlock["Oxford West and Abingdon"] = "B00B13";
ColBlock["Pendle"] = "B08R02";
ColBlock["Penistone and Stocksbridge"] = "R07R16";
ColBlock["Penrith and The Border"] = "B25B31";
ColBlock["Peterborough"] = "B11B01";
ColBlock["Plymouth Moor View"] = "R04R11";
ColBlock["Plymouth Sutton and Devonport"] = "B03R06";
ColBlock["Poole"] = "B16B26";
ColBlock["Poplar and Limehouse"] = "R13R19";
ColBlock["Portsmouth North"] = "B17B07";
ColBlock["Portsmouth South"] = "Y13B01";
ColBlock["Preston"] = "R24R37";
ColBlock["Pudsey"] = "B03R06";
ColBlock["Putney"] = "B25B16";
ColBlock["Rayleigh and Wickford"] = "B43B36";
ColBlock["Reading East"] = "B15B08";
ColBlock["Reading West"] = "B13B03";
ColBlock["Redcar"] = "Y12R12";
ColBlock["Redditch"] = "B13B04";
ColBlock["Reigate"] = "B27B33";
ColBlock["Ribble South"] = "B11B04";
ColBlock["Ribble Valley"] = "B28B18";
ColBlock["Richmond"] = "B44B38";
ColBlock["Richmond Park"] = "B07B22";
ColBlock["Rochdale"] = "R02R27";
ColBlock["Rochester and Strood"] = "B21B13";
ColBlock["Rochford and Southend East"] = "B27B17";
ColBlock["Romford"] = "B36B30";
ColBlock["Romsey and Southampton North"] = "B08B22";
ColBlock["Rossendale and Darwen"] = "B10B00";
ColBlock["Rother Valley"] = "R13R21";
ColBlock["Rotherham"] = "R28R36";
ColBlock["Rugby"] = "B13B03";
ColBlock["Ruislip, Northwood and Pinner"] = "B38B29";
ColBlock["Runnymede and Weybridge"] = "B34B33";
ColBlock["Rushcliffe"] = "B29B21";
ColBlock["Rutland and Melton"] = "B25B27";
ColBlock["Saffron Walden"] = "B28B36";
ColBlock["Salford and Eccles"] = "R14R30";
ColBlock["Salisbury"] = "B12B25";
ColBlock["Scarborough and Whitby"] = "B16B07";
ColBlock["Scunthorpe"] = "R07R16";
ColBlock["Sedgefield"] = "R22R32";
ColBlock["Sefton Central"] = "R08R18";
ColBlock["Selby and Ainsty"] = "B24B15";
ColBlock["Sevenoaks"] = "B35B34";
ColBlock["Sheffield Brightside and Hillsborough"] = "R35R53";
ColBlock["Sheffield Central"] = "R00R24";
ColBlock["Sheffield Hallam"] = "Y30Y14";
ColBlock["Sheffield Heeley"] = "R14R35";
ColBlock["Sheffield South East"] = "R25R41";
ColBlock["Sherwood"] = "B00R07";
ColBlock["Shipley"] = "B20B11";
ColBlock["Shrewsbury and Atcham"] = "B15B13";
ColBlock["Shropshire North"] = "B31B23";
ColBlock["Sittingbourne and Sheppey"] = "B25B18";
ColBlock["Skipton and Ripon"] = "B18B31";
ColBlock["Sleaford and North Hykeham"] = "B33B26";
ColBlock["Slough"] = "R12R18";
ColBlock["Solihull"] = "Y00B14";
ColBlock["Somerset North"] = "B14B27";
ColBlock["Somerset North East"] = "B10B01";
ColBlock["Somerton and Frome"] = "Y03B10";
ColBlock["South Holland and The Deepings"] = "B44B38";
ColBlock["South Shields"] = "R30R37";
ColBlock["Southampton Itchen"] = "R00R10";
ColBlock["Southampton Test"] = "R05R15";
ColBlock["Southend West"] = "B17B23";
ColBlock["Southport"] = "Y14B01";
ColBlock["Spelthorne"] = "B21B21";
ColBlock["St Albans"] = "B04B14";
ColBlock["St Austell and Newquay"] = "Y03B10";
ColBlock["St Helens North"] = "R29R39";
ColBlock["St Helens South and Whiston"] = "R31R45";
ColBlock["St Ives"] = "Y04B09";
ColBlock["Stafford"] = "B11B03";
ColBlock["Staffordshire Moorlands"] = "B15B07";
ColBlock["Staffordshire South"] = "B33B25";
ColBlock["Stalybridge and Hyde"] = "R07R15";
ColBlock["Stevenage"] = "B08R00";
ColBlock["Stockport"] = "R17R27";
ColBlock["Stockton North"] = "R17R25";
ColBlock["Stockton South"] = "B01R07";
ColBlock["Stoke-on-Trent Central"] = "R17R28";
ColBlock["Stoke-on-Trent North"] = "R20R29";
ColBlock["Stoke-on-Trent South"] = "R10R18";
ColBlock["Stone"] = "B28B20";
ColBlock["Stourbridge"] = "B11B03";
ColBlock["Stratford-on-Avon"] = "B22B32";
ColBlock["Streatham"] = "R07R33";
ColBlock["Stretford and Urmston"] = "R20R28";
ColBlock["Stroud"] = "B02R05";
ColBlock["Suffolk Central and Ipswich North"] = "B26B25";
ColBlock["Suffolk Coastal"] = "B17B21";
ColBlock["Suffolk South"] = "B17B24";
ColBlock["Suffolk West"] = "B27B26";
ColBlock["Sunderland Central"] = "R16R24";
ColBlock["Surrey East"] = "B31B39";
ColBlock["Surrey Heath"] = "B32B38";
ColBlock["Surrey South West"] = "B28B42";
ColBlock["Sussex Mid"] = "B13B27";
ColBlock["Sutton and Cheam"] = "Y03B12";
ColBlock["Sutton Coldfield"] = "B34B25";
ColBlock["Swindon North"] = "B14B06";
ColBlock["Swindon South"] = "B08R00";
ColBlock["Tamworth"] = "B13B05";
ColBlock["Tatton"] = "B32B27";
ColBlock["Taunton Deane"] = "Y07B06";
ColBlock["Telford"] = "R02R10";
ColBlock["Tewkesbury"] = "B12B25";
ColBlock["Thanet North"] = "B31B22";
ColBlock["Thanet South"] = "B17B10";
ColBlock["Thirsk and Malton"] = "B30B30";
ColBlock["Thornbury and Yate"] = "Y15Y02";
ColBlock["Thurrock"] = "B00R05";
ColBlock["Tiverton and Honiton"] = "B17B30";
ColBlock["Tonbridge and Malling"] = "B35B36";
ColBlock["Tooting"] = "R05R13";
ColBlock["Torbay"] = "Y08B05";
ColBlock["Totnes"] = "B10B23";
ColBlock["Tottenham"] = "R42R54";
ColBlock["Truro and Falmouth"] = "B01B14";
ColBlock["Tunbridge Wells"] = "B31B36";
ColBlock["Twickenham"] = "Y20Y05";
ColBlock["Tynemouth"] = "R11R18";
ColBlock["Tyneside North"] = "R28R42";
ColBlock["Uxbridge and South Ruislip"] = "B25B14";
ColBlock["Vauxhall"] = "R25R39";
ColBlock["Wakefield"] = "R04R11";
ColBlock["Wallasey"] = "R20R27";
ColBlock["Walsall North"] = "R03R09";
ColBlock["Walsall South"] = "R04R11";
ColBlock["Walthamstow"] = "R23R48";
ColBlock["Wansbeck"] = "R18R38";
ColBlock["Wantage"] = "B24B29";
ColBlock["Warley"] = "R28R36";
ColBlock["Warrington North"] = "R15R25";
ColBlock["Warrington South"] = "B03R07";
ColBlock["Warwick and Leamington"] = "B07R02";
ColBlock["Warwickshire North"] = "B00R06";
ColBlock["Washington and Sunderland West"] = "R31R39";
ColBlock["Watford"] = "B03R01";
ColBlock["Waveney"] = "B02R05";
ColBlock["Wealden"] = "B31B38";
ColBlock["Weaver Vale"] = "B02R07";
ColBlock["Wellingborough"] = "B23B15";
ColBlock["Wells"] = "Y01B12";
ColBlock["Welwyn Hatfield"] = "B36B28";
ColBlock["Wentworth and Dearne"] = "R33R41";
ColBlock["West Bromwich East"] = "R18R24";
ColBlock["West Bromwich West"] = "R16R22";
ColBlock["West Ham"] = "R48R54";
ColBlock["Westminster North"] = "R05R13";
ColBlock["Westmorland and Lonsdale"] = "Y24Y09";
ColBlock["Weston-Super-Mare"] = "B05B18";
ColBlock["Wigan"] = "R24R32";
ColBlock["Wiltshire North"] = "B15B28";
ColBlock["Wiltshire South West"] = "B21B31";
ColBlock["Wimbledon"] = "B24B16";
ColBlock["Winchester"] = "B05B19";
ColBlock["Windsor"] = "B38B42";
ColBlock["Wirral South"] = "R01R10";
ColBlock["Wirral West"] = "B06R02";
ColBlock["Witham"] = "B32B24";
ColBlock["Witney"] = "B39B37";
ColBlock["Woking"] = "B13B26";
ColBlock["Wokingham"] = "B25B33";
ColBlock["Wolverhampton North East"] = "R07R14";
ColBlock["Wolverhampton South East"] = "R19R27";
ColBlock["Wolverhampton South West"] = "B02R06";
ColBlock["Worcester"] = "B06R04";
ColBlock["Worcestershire Mid"] = "B31B30";
ColBlock["Worcestershire West"] = "B12B27";
ColBlock["Workington"] = "R12R18";
ColBlock["Worsley and Eccles South"] = "R10R19";
ColBlock["Worthing East and Shoreham"] = "B23B23";
ColBlock["Worthing West"] = "B24B31";
ColBlock["Wrekin, The"] = "B21B12";
ColBlock["Wycombe"] = "B20B22";
ColBlock["Wyre and Preston North"] = "B31B21";
ColBlock["Wyre Forest"] = "B05B06";
ColBlock["Wythenshawe and Sale East"] = "R19R29";
ColBlock["Yeovil"] = "Y23Y10";
ColBlock["York Central"] = "R14R23";
ColBlock["York Outer"] = "B07B16";
ColBlock["Yorkshire East"] = "B26B18";
ColBlock["Aberavon"] = "R36R46";
ColBlock["Aberconwy"] = "B11B01";
ColBlock["Alyn and Deeside"] = "R07R17";
ColBlock["Arfon"] = "G06R03";
ColBlock["Blaenau Gwent"] = "R32R38";
ColBlock["Brecon and Radnorshire"] = "Y10B06";
ColBlock["Bridgend"] = "R06R17";
ColBlock["Caerphilly"] = "R28R36";
ColBlock["Cardiff Central"] = "Y13R14";
ColBlock["Cardiff North"] = "B00R10";
ColBlock["Cardiff South and Penarth"] = "R11R21";
ColBlock["Cardiff West"] = "R12R21";
ColBlock["Carmarthen East and Dinefwr"] = "G09G02";
ColBlock["Carmarthen West and Pembrokeshire South"] = "B08B02";
ColBlock["Ceredigion"] = "Y22Y07";
ColBlock["Clwyd South"] = "R08R17";
ColBlock["Clwyd West"] = "B17B09";
ColBlock["Cynon Valley"] = "R32R40";
ColBlock["Delyn"] = "R06R15";
ColBlock["Dwyfor Meirionnydd"] = "G22G21";
ColBlock["Gower"] = "R06R17";
ColBlock["Islwyn"] = "R35R41";
ColBlock["Llanelli"] = "R13R19";
ColBlock["Merthyr Tydfil And Rhymney"] = "R13R39";
ColBlock["Monmouth"] = "B22B12";
ColBlock["Montgomeryshire"] = "B04B19";
ColBlock["Neath"] = "R26R35";
ColBlock["Newport East"] = "R05R25";
ColBlock["Newport West"] = "R09R18";
ColBlock["Ogmore"] = "R38R46";
ColBlock["Pontypridd"] = "R08R33";
ColBlock["Preseli Pembrokeshire"] = "B12B04";
ColBlock["Rhondda"] = "R37R43";
ColBlock["Swansea East"] = "R33R47";
ColBlock["Swansea West"] = "R01R25";
ColBlock["Torfaen"] = "R25R34";
ColBlock["Vale of Clwyd"] = "R07R14";
ColBlock["Vale of Glamorgan"] = "B09B01";
ColBlock["Wrexham"] = "R11R22";
ColBlock["Ynys Mon"] = "R07R12";
ColBlock["Aberdeen North"] = "R22G06";
ColBlock["Aberdeen South"] = "R08G05";
ColBlock["Aberdeenshire West and Kincardine"] = "Y08G07";
ColBlock["Airdrie and Shotts"] = "R35R15";
ColBlock["Angus"] = "G09G24";
ColBlock["Argyll and Bute"] = "Y08G18";
ColBlock["Ayr Carrick and Cumnock"] = "R22R08";
ColBlock["Ayrshire Central"] = "R27R05";
ColBlock["Ayrshire North and Arran"] = "R21G00";
ColBlock["Banff and Buchan"] = "G10G25";
ColBlock["Berwickshire, Roxburgh and Selkirk"] = "Y12B04";
ColBlock["Caithness Sutherland and Easter Ross"] = "Y17G17";
ColBlock["Coatbridge, Chryston and Bellshill"] = "R50R30";
ColBlock["Cumbernauld, Kilsyth and Kirkintilloch East"] = "R33R12";
ColBlock["Dumfries and Galloway"] = "R14R08";
ColBlock["Dumfriesshire, Clydesdale and Tweeddale"] = "B09B04";
ColBlock["Dunbartonshire East"] = "Y05G06";
ColBlock["Dunbartonshire West"] = "R41R21";
ColBlock["Dundee East"] = "G04G27";
ColBlock["Dundee West"] = "R20G03";
ColBlock["Dunfermline and West Fife"] = "R11R07";
ColBlock["East Kilbride, Strathaven and Lesmahagow"] = "R28R07";
ColBlock["East Lothian"] = "R25R02";
ColBlock["Edinburgh East"] = "R23G06";
ColBlock["Edinburgh North and Leith"] = "R04G01";
ColBlock["Edinburgh South"] = "R01G02";
ColBlock["Edinburgh South West"] = "R19R03";
ColBlock["Edinburgh West"] = "Y08G13";
ColBlock["Falkirk"] = "R15G06";
ColBlock["Fife North East"] = "Y23G08";
ColBlock["Glasgow Central"] = "R35R08";
ColBlock["Glasgow East"] = "R37R19";
ColBlock["Glasgow North"] = "R13R04";
ColBlock["Glasgow North East"] = "R54R35";
ColBlock["Glasgow North West"] = "R38R13";
ColBlock["Glasgow South"] = "R32R09";
ColBlock["Glasgow South West"] = "R46R26";
ColBlock["Glenrothes"] = "R41R21";
ColBlock["Gordon"] = "Y14G25";
ColBlock["Inverclyde"] = "R38R14";
ColBlock["Inverness Nairn Badenoch and Strathspey"] = "Y19G17";
ColBlock["Kilmarnock and Loudoun"] = "R27R07";
ColBlock["Kirkcaldy and Cowdenbeath"] = "R50R29";
ColBlock["Lanark and Hamilton East"] = "R29R06";
ColBlock["Linlithgow and East Falkirk"] = "R24R01";
ColBlock["Livingston"] = "R23R00";
ColBlock["Midlothian"] = "R26G00";
ColBlock["Moray"] = "G14G32";
ColBlock["Motherwell and Wishaw"] = "R43R22";
ColBlock["Na h-Eileanan An Iar (Western Isles)"] = "G13G32";
ColBlock["Ochil and South Perthshire"] = "R10G13";
ColBlock["Orkney and Shetland"] = "Y51Y16";
ColBlock["Paisley and Renfrewshire North"] = "R35R13";
ColBlock["Paisley and Renfrewshire South"] = "R42R20";
ColBlock["Perth and North Perthshire"] = "G09G25";
ColBlock["Renfrewshire East"] = "R20R14";
ColBlock["Ross Skye and Lochaber"] = "Y38Y00";
ColBlock["Rutherglen and Hamilton West"] = "R45R22";
ColBlock["Stirling"] = "R18G01";