SELECT valid, count(valid)
FROM (
   VALUES
   (postcode_validate('R4 4BA')),
   (postcode_validate('P10A ISO')),
   (postcode_validate('SLSL JY3')),
   (postcode_validate('HVC AEH')),
   (postcode_validate('G58I CEE')),
   (postcode_validate('6O XFR')),
   (postcode_validate('E6 AJS')),
   (postcode_validate('11 HZI')),
   (postcode_validate('W1 707')),
   (postcode_validate('QLD PJ8')),
   (postcode_validate('RC 493')),
   (postcode_validate('DZC TZ7')),
   (postcode_validate('NT JDF')),
   (postcode_validate('GH5 DOS')),
   (postcode_validate('9Z IK4')),
   (postcode_validate('P9M IOP')),
   (postcode_validate('TFS 0S6')),
   (postcode_validate('ZEE KZ4')),
   (postcode_validate('JQ0 282')),
   (postcode_validate('RDEK 89T')),
   (postcode_validate('I0 ZDU')),
   (postcode_validate('ILO NIG')),
   (postcode_validate('17DR 2MG')),
   (postcode_validate('ITW7 H2Y')),
   (postcode_validate('PF EQC')),
   (postcode_validate('N657 2JW')),
   (postcode_validate('3O O1U')),
   (postcode_validate('7ZZ M9O')),
   (postcode_validate('RRE SA3')),
   (postcode_validate('GQ P6S')),
   (postcode_validate('F1N9 QRJ')),
   (postcode_validate('9A LNQ')),
   (postcode_validate('Z6S TID')),
   (postcode_validate('S9 FT1')),
   (postcode_validate('UIC KPK')),
   (postcode_validate('A994 VC0')),
   (postcode_validate('7EL WVX')),
   (postcode_validate('XG CV6')),
   (postcode_validate('UY NAT')),
   (postcode_validate('RX L11')),
   (postcode_validate('ER1 UQ9')),
   (postcode_validate('30 K7R')),
   (postcode_validate('G12U 59G')),
   (postcode_validate('BP4K I1R')),
   (postcode_validate('ICC 225')),
   (postcode_validate('300B 868')),
   (postcode_validate('5J WSE')),
   (postcode_validate('YGH X0L')),
   (postcode_validate('DV TYW')),
   (postcode_validate('P7TX EYD')),
   (postcode_validate('P57U PTU')),
   (postcode_validate('L4L ZJ7')),
   (postcode_validate('20 1RE')),
   (postcode_validate('VQSK VM8')),
   (postcode_validate('VW2I BIJ')),
   (postcode_validate('9R 3MQ')),
   (postcode_validate('P8 7U8')),
   (postcode_validate('SICJ UGM')),
   (postcode_validate('XWJ6 B69')),
   (postcode_validate('V1IB YZS')),
   (postcode_validate('B5K F9G')),
   (postcode_validate('WYE YOQ')),
   (postcode_validate('D2YQ I7C')),
   (postcode_validate('7N QKT')),
   (postcode_validate('DABH NKB')),
   (postcode_validate('3OA IES')),
   (postcode_validate('2W 9HG')),
   (postcode_validate('GO CTM')),
   (postcode_validate('N0I WJM')),
   (postcode_validate('H0CS 39M')),
   (postcode_validate('48 BBJ')),
   (postcode_validate('JRS KCQ')),
   (postcode_validate('S5 0N2')),
   (postcode_validate('5T2V TYB')),
   (postcode_validate('SXC MRQ')),
   (postcode_validate('IP6 X6Z')),
   (postcode_validate('L35B UKB')),
   (postcode_validate('WD6 68B')),
   (postcode_validate('W5U5 HR9')),
   (postcode_validate('HHBM X1L')),
   (postcode_validate('UDP 10T')),
   (postcode_validate('U9WW KG3')),
   (postcode_validate('72J NM3')),
   (postcode_validate('1EYD LKW')),
   (postcode_validate('21 2TE')),
   (postcode_validate('9J96 U8K')),
   (postcode_validate('4BI H0X')),
   (postcode_validate('NEE IH8')),
   (postcode_validate('BL KG8')),
   (postcode_validate('3MK P9V')),
   (postcode_validate('DKYI JXU')),
   (postcode_validate('RNY 6T8')),
   (postcode_validate('52ZQ 88S')),
   (postcode_validate('5P6 NMR')),
   (postcode_validate('E28 DRP')),
   (postcode_validate('RBA SOB')),
   (postcode_validate('YTJ 6LU')),
   (postcode_validate('FSJA 6HP')),
   (postcode_validate('OYEH PNN')),
   (postcode_validate('2JT 0O4')),
   (postcode_validate('5V02 GEX')),
   (postcode_validate('JEUV H6S')),
   (postcode_validate('11 O45')),
   (postcode_validate('JVK 8R0')),
   (postcode_validate('8B PLB')),
   (postcode_validate('CASJ WKV')),
   (postcode_validate('X34 O1N')),
   (postcode_validate('SZG9 P5R')),
   (postcode_validate('SF5Z KSB')),
   (postcode_validate('01JY S7Q')),
   (postcode_validate('0R JXH')),
   (postcode_validate('BWP1 Y4Q')),
   (postcode_validate('UCQE BII')),
   (postcode_validate('I9S JIH')),
   (postcode_validate('DFX 8K2')),
   (postcode_validate('ZHL6 0L5')),
   (postcode_validate('UE6 TQF')),
   (postcode_validate('LH5 9DE')),
   (postcode_validate('5R6 PVK')),
   (postcode_validate('TD8 3N7')),
   (postcode_validate('D5MW I3N')),
   (postcode_validate('V689 6BV')),
   (postcode_validate('6T4 O5N')),
   (postcode_validate('45 EWM')),
   (postcode_validate('FZ1 X65')),
   (postcode_validate('HL7 3T8')),
   (postcode_validate('SMGK 9Q9')),
   (postcode_validate('FRE XQS')),
   (postcode_validate('6PRW J6H')),
   (postcode_validate('BJ FVT')),
   (postcode_validate('42S O0U')),
   (postcode_validate('LK7 UD7')),
   (postcode_validate('IEYL WDS')),
   (postcode_validate('3VC4 1AR')),
   (postcode_validate('LREJ XKI')),
   (postcode_validate('2AK XFE')),
   (postcode_validate('ZG NBP')),
   (postcode_validate('NXB VAV')),
   (postcode_validate('GWI QLF')),
   (postcode_validate('AIW BCG')),
   (postcode_validate('9F OG9')),
   (postcode_validate('C6 GQQ')),
   (postcode_validate('S4 MLK')),
   (postcode_validate('CW WVY')),
   (postcode_validate('DE2 3C0')),
   (postcode_validate('OA LLI')),
   (postcode_validate('MWO ZLZ')),
   (postcode_validate('4K VSC')),
   (postcode_validate('MPXM 1JZ')),
   (postcode_validate('M9OQ 96L')),
   (postcode_validate('KYRU MS6')),
   (postcode_validate('FGZS RJO')),
   (postcode_validate('QP Y8L')),
   (postcode_validate('4LZF XYS')),
   (postcode_validate('B3 0K5')),
   (postcode_validate('1K 7A0')),
   (postcode_validate('0IY VRE')),
   (postcode_validate('NW 957')),
   (postcode_validate('QLC Q9Z')),
   (postcode_validate('Y4H CU9')),
   (postcode_validate('LE 47H')),
   (postcode_validate('EW7Z EII')),
   (postcode_validate('QK HTG')),
   (postcode_validate('KY ATB')),
   (postcode_validate('UW UVU')),
   (postcode_validate('Z31 X7B')),
   (postcode_validate('SA9C AA1')),
   (postcode_validate('C4W7 PGA')),
   (postcode_validate('7V1 WF4')),
   (postcode_validate('UWTC RPD')),
   (postcode_validate('5K IMH')),
   (postcode_validate('0RCZ 624')),
   (postcode_validate('JCWM 2LP')),
   (postcode_validate('5JNZ XMZ')),
   (postcode_validate('8LP 19H')),
   (postcode_validate('LN58 DYL')),
   (postcode_validate('ZXLP 0FQ')),
   (postcode_validate('6J2V CZK')),
   (postcode_validate('IP A4O')),
   (postcode_validate('ZD1W NOG')),
   (postcode_validate('CYCC V9N')),
   (postcode_validate('BS JBZ')),
   (postcode_validate('P5A G3D')),
   (postcode_validate('KY D2N')),
   (postcode_validate('GSY N5V')),
   (postcode_validate('N0V 08X')),
   (postcode_validate('FCC0 ZCV')),
   (postcode_validate('853L OCP')),
   (postcode_validate('G19Q YCP')),
   (postcode_validate('GMJX PSY')),
   (postcode_validate('EL82 VVI')),
   (postcode_validate('BF 2B0')),
   (postcode_validate('5YL QOQ')),
   (postcode_validate('ADS X3H')),
   (postcode_validate('C1YO LL5')),
   (postcode_validate('ZX LE7')),
   (postcode_validate('B6R DH2')),
   (postcode_validate('T0 A9D')),
   (postcode_validate('4F UF2')),
   (postcode_validate('LL TY4')),
   (postcode_validate('10 Z02')),
   (postcode_validate('3XBR L70')),
   (postcode_validate('KHJ 7EM')),
   (postcode_validate('D4 TAK')),
   (postcode_validate('2D OSA')),
   (postcode_validate('RF J2W')),
   (postcode_validate('0SNP KKE')),
   (postcode_validate('5R SBJ')),
   (postcode_validate('KN 8V9')),
   (postcode_validate('TOX 2AD')),
   (postcode_validate('L0 04D')),
   (postcode_validate('RG JN0')),
   (postcode_validate('IE K4U')),
   (postcode_validate('9U JRG')),
   (postcode_validate('5RA 21W')),
   (postcode_validate('EU FH6')),
   (postcode_validate('1CRM QWQ')),
   (postcode_validate('AUS BCB')),
   (postcode_validate('J8 M0R')),
   (postcode_validate('1UEX Q13')),
   (postcode_validate('FLHK ZWQ')),
   (postcode_validate('NKN7 S6X')),
   (postcode_validate('0B N6X')),
   (postcode_validate('M8 LAK')),
   (postcode_validate('B4M ESP')),
   (postcode_validate('BB3Y GFG')),
   (postcode_validate('BJ 4I7')),
   (postcode_validate('6C4 JWC')),
   (postcode_validate('LMP E7E')),
   (postcode_validate('SXH B5H')),
   (postcode_validate('3N KOR')),
   (postcode_validate('792 UZF')),
   (postcode_validate('AT 1OG')),
   (postcode_validate('JVP8 LCH')),
   (postcode_validate('AWMT RFJ')),
   (postcode_validate('ZX 0E9')),
   (postcode_validate('LCFF IIW')),
   (postcode_validate('K4 0XU')),
   (postcode_validate('DJD Q27')),
   (postcode_validate('RPK BO7')),
   (postcode_validate('6V AN1')),
   (postcode_validate('0SG7 66G')),
   (postcode_validate('Q86 XRB')),
   (postcode_validate('KI5 4XF')),
   (postcode_validate('N420 MWN')),
   (postcode_validate('CKH9 RBR')),
   (postcode_validate('1IEZ WFZ')),
   (postcode_validate('W3CV 1P5')),
   (postcode_validate('0H VNC')),
   (postcode_validate('1PQH 2DW')),
   (postcode_validate('3T4V 4WY')),
   (postcode_validate('XM0E ZDY')),
   (postcode_validate('4I 7SJ')),
   (postcode_validate('SAH BDJ')),
   (postcode_validate('NQ30 HV0')),
   (postcode_validate('2XA ZCW')),
   (postcode_validate('WLX GDQ')),
   (postcode_validate('DPD GC5')),
   (postcode_validate('B85J KX4')),
   (postcode_validate('DL Q7R')),
   (postcode_validate('95RK P5R')),
   (postcode_validate('65 H6Y')),
   (postcode_validate('J6R 691')),
   (postcode_validate('TNYS BFT')),
   (postcode_validate('4W FT5')),
   (postcode_validate('9Q4 HZJ')),
   (postcode_validate('P1WI UED')),
   (postcode_validate('9XT B6P')),
   (postcode_validate('CIPZ VCQ')),
   (postcode_validate('J8 BTB')),
   (postcode_validate('CN5 2JR')),
   (postcode_validate('EH OVB')),
   (postcode_validate('FSYU 94I')),
   (postcode_validate('91VL TJM')),
   (postcode_validate('R70 XHH')),
   (postcode_validate('CXBY 28F')),
   (postcode_validate('VTO 1SK')),
   (postcode_validate('L9 QI9')),
   (postcode_validate('M9 L70')),
   (postcode_validate('0NS 15J')),
   (postcode_validate('QME4 LAW')),
   (postcode_validate('ENMP TV7')),
   (postcode_validate('H4 ENL')),
   (postcode_validate('PVBY I4P')),
   (postcode_validate('XY 92P')),
   (postcode_validate('95E0 T3V')),
   (postcode_validate('NQ LCZ')),
   (postcode_validate('45E TF3')),
   (postcode_validate('11JQ UEX')),
   (postcode_validate('WV QWZ')),
   (postcode_validate('ACT S8P')),
   (postcode_validate('LI5 ESP')),
   (postcode_validate('XAI FAG')),
   (postcode_validate('KKJ ZJ7')),
   (postcode_validate('2DWO CZE')),
   (postcode_validate('ONPG 7PS')),
   (postcode_validate('X1L JMA')),
   (postcode_validate('8TA C9U')),
   (postcode_validate('NBY 2UA')),
   (postcode_validate('U5 LHN')),
   (postcode_validate('UW 0CQ')),
   (postcode_validate('TVH4 FBA')),
   (postcode_validate('HT GWX')),
   (postcode_validate('29 3D2')),
   (postcode_validate('OR1 AXY')),
   (postcode_validate('IF GRP')),
   (postcode_validate('S9Y SHH')),
   (postcode_validate('8CX 43G')),
   (postcode_validate('H9 6VO')),
   (postcode_validate('75 MD2')),
   (postcode_validate('1X7Y 4B7')),
   (postcode_validate('84CV 74W')),
   (postcode_validate('F6FB CRU')),
   (postcode_validate('7CT N7I')),
   (postcode_validate('KYK 1RF')),
   (postcode_validate('8EM 4ID')),
   (postcode_validate('HC Z27')),
   (postcode_validate('KF4F AR3')),
   (postcode_validate('9WZ N3A')),
   (postcode_validate('KO TVP')),
   (postcode_validate('HW 6N2')),
   (postcode_validate('UY Y10')),
   (postcode_validate('X0T 0PA')),
   (postcode_validate('5WU F9E')),
   (postcode_validate('4H FR8')),
   (postcode_validate('LB1U 4UF')),
   (postcode_validate('6B1 EP1')),
   (postcode_validate('H976 TE5')),
   (postcode_validate('X99 CRR')),
   (postcode_validate('EYAZ UZQ')),
   (postcode_validate('B3 YBC')),
   (postcode_validate('NT45 NMF')),
   (postcode_validate('70 7XU')),
   (postcode_validate('7L YT5')),
   (postcode_validate('SD3 9Q6')),
   (postcode_validate('GDD LWH')),
   (postcode_validate('62 5I6')),
   (postcode_validate('5R 6X4')),
   (postcode_validate('CH5 HFR')),
   (postcode_validate('6NH 6CV')),
   (postcode_validate('BYC 4UT')),
   (postcode_validate('F2UD 146')),
   (postcode_validate('1BD OKX')),
   (postcode_validate('6O16 1RP')),
   (postcode_validate('7RL FMS')),
   (postcode_validate('6K Y17')),
   (postcode_validate('YF7 0JE')),
   (postcode_validate('PT H1B')),
   (postcode_validate('CN 3CI')),
   (postcode_validate('MH DHD')),
   (postcode_validate('JYN YHW')),
   (postcode_validate('4P3E 359')),
   (postcode_validate('UM6 NYO')),
   (postcode_validate('PU QG5')),
   (postcode_validate('M6YO SRX')),
   (postcode_validate('LUU I20')),
   (postcode_validate('VIBR KMM')),
   (postcode_validate('V3VP 7A3')),
   (postcode_validate('AEAG 56Z')),
   (postcode_validate('VT2Q PXY')),
   (postcode_validate('SEN KJF')),
   (postcode_validate('KYL YYC')),
   (postcode_validate('ETLY AK5')),
   (postcode_validate('0TT5 AI2')),
   (postcode_validate('TFS SJA')),
   (postcode_validate('ZV OOT')),
   (postcode_validate('QD OBE')),
   (postcode_validate('6L 0WA')),
   (postcode_validate('MH HQY')),
   (postcode_validate('27HD PA2')),
   (postcode_validate('Q0 2VU')),
   (postcode_validate('TOV PK7')),
   (postcode_validate('9P HQ4')),
   (postcode_validate('9G L16')),
   (postcode_validate('CKY 3T6')),
   (postcode_validate('8W N0I')),
   (postcode_validate('MIP RYE')),
   (postcode_validate('3CY 1UL')),
   (postcode_validate('R9O2 RUN')),
   (postcode_validate('5CL 3RZ')),
   (postcode_validate('3RFD Z6O')),
   (postcode_validate('8KU 5DR')),
   (postcode_validate('ZUU W5Y')),
   (postcode_validate('Q8V 8BL')),
   (postcode_validate('066 660')),
   (postcode_validate('5TFL VP1')),
   (postcode_validate('T19 XY6')),
   (postcode_validate('2U I7W')),
   (postcode_validate('ZSKN SAC')),
   (postcode_validate('XLZX ZGI')),
   (postcode_validate('H7F RQO')),
   (postcode_validate('E7 WHE')),
   (postcode_validate('E6KX AR7')),
   (postcode_validate('WW D0Q')),
   (postcode_validate('UQ NB7')),
   (postcode_validate('ND YKP')),
   (postcode_validate('E53B UC7')),
   (postcode_validate('HPJW 32Y')),
   (postcode_validate('JP V8A')),
   (postcode_validate('OW 6YX')),
   (postcode_validate('8D7 EIS')),
   (postcode_validate('K2L 6GY')),
   (postcode_validate('96MC 268')),
   (postcode_validate('21K 2AJ')),
   (postcode_validate('YTQ6 BX2')),
   (postcode_validate('PS53 8CB')),
   (postcode_validate('XI4H FTK')),
   (postcode_validate('FQ W8S')),
   (postcode_validate('FUL9 TNM')),
   (postcode_validate('5J34 GCO')),
   (postcode_validate('4R US6')),
   (postcode_validate('923K 74H')),
   (postcode_validate('V6 5MS')),
   (postcode_validate('DI P27')),
   (postcode_validate('DIR GHD')),
   (postcode_validate('29 MRO')),
   (postcode_validate('XP 1DM')),
   (postcode_validate('RH QU2')),
   (postcode_validate('XK OPF')),
   (postcode_validate('GMG NGA')),
   (postcode_validate('IM4I GHD')),
   (postcode_validate('ZVN ZNE')),
   (postcode_validate('SH71 LI0')),
   (postcode_validate('JFZ 7TO')),
   (postcode_validate('U0DY WIS')),
   (postcode_validate('ATV KLD')),
   (postcode_validate('A2 ISU')),
   (postcode_validate('ITZ 3OU')),
   (postcode_validate('XQ OFM')),
   (postcode_validate('0R 6KK')),
   (postcode_validate('JK 7HW')),
   (postcode_validate('T3RX 2BA')),
   (postcode_validate('63N2 J8Y')),
   (postcode_validate('2TM0 17C')),
   (postcode_validate('JUEK WRU')),
   (postcode_validate('CVA UZ8')),
   (postcode_validate('VTZ NYQ')),
   (postcode_validate('KZ FZV')),
   (postcode_validate('YG 2HV')),
   (postcode_validate('TVH4 LO4')),
   (postcode_validate('LY S9B')),
   (postcode_validate('VL3 N2G')),
   (postcode_validate('Z5S DV7')),
   (postcode_validate('NBEF 967')),
   (postcode_validate('RCS JR5')),
   (postcode_validate('X7 60L')),
   (postcode_validate('UB JWU')),
   (postcode_validate('IXK0 89J')),
   (postcode_validate('EVY UI1')),
   (postcode_validate('GSR1 P6H')),
   (postcode_validate('ZE ETL')),
   (postcode_validate('54N 75I')),
   (postcode_validate('RK 326')),
   (postcode_validate('27S XBD')),
   (postcode_validate('IS0 13F')),
   (postcode_validate('06C JBF')),
   (postcode_validate('QZ2 5NP')),
   (postcode_validate('5CG6 LHL')),
   (postcode_validate('8BC K8T')),
   (postcode_validate('MN LRT')),
   (postcode_validate('U68P UJ4')),
   (postcode_validate('VCK PGN')),
   (postcode_validate('FSR 094')),
   (postcode_validate('49 4PU')),
   (postcode_validate('OM GTO')),
   (postcode_validate('00WG 9YX')),
   (postcode_validate('UQA 896')),
   (postcode_validate('OF0O 7L1')),
   (postcode_validate('F1CA GG9')),
   (postcode_validate('AV D6G')),
   (postcode_validate('XCNT L0S')),
   (postcode_validate('2L 8F0')),
   (postcode_validate('VBI8 WZN')),
   (postcode_validate('AL PBW')),
   (postcode_validate('XQLD 4XK')),
   (postcode_validate('AY0C I2D')),
   (postcode_validate('X83 GMQ')),
   (postcode_validate('EPHW OAQ')),
   (postcode_validate('75BF CS6')),
   (postcode_validate('8AYD E85')),
   (postcode_validate('9QPO CXK')),
   (postcode_validate('11 IHW')),
   (postcode_validate('6H AES')),
   (postcode_validate('6L G77')),
   (postcode_validate('326 68Y')),
   (postcode_validate('RK85 D5L')),
   (postcode_validate('PW1 5DC')),
   (postcode_validate('BOUF EHZ')),
   (postcode_validate('93M I2F')),
   (postcode_validate('1FBH I3W')),
   (postcode_validate('CK7 00R')),
   (postcode_validate('VB 12Y')),
   (postcode_validate('HJPZ 6TZ')),
   (postcode_validate('DR3L 6CY')),
   (postcode_validate('9ANB 20J')),
   (postcode_validate('ZPS YRU')),
   (postcode_validate('MQ 73B')),
   (postcode_validate('3EAI IQ8')),
   (postcode_validate('BB2N Z7Y')),
   (postcode_validate('UYJS PSY')),
   (postcode_validate('19 UGD')),
   (postcode_validate('FXKI L0D')),
   (postcode_validate('3LD9 IVN')),
   (postcode_validate('RW2 OVA')),
   (postcode_validate('QSF 2TY')),
   (postcode_validate('SA DET')),
   (postcode_validate('F4 PVO')),
   (postcode_validate('SQ W4I')),
   (postcode_validate('V96Y SSV')),
   (postcode_validate('UY2 EA2')),
   (postcode_validate('IL5 C4N')),
   (postcode_validate('CE 12Y')),
   (postcode_validate('47R1 D8K')),
   (postcode_validate('EG5 23F')),
   (postcode_validate('GIQA N3T')),
   (postcode_validate('FW S95')),
   (postcode_validate('NA D97')),
   (postcode_validate('GFL WOD')),
   (postcode_validate('5Z 5GQ')),
   (postcode_validate('VJCV QLY')),
   (postcode_validate('4R 4BK')),
   (postcode_validate('M7 YGZ')),
   (postcode_validate('LM 4V5')),
   (postcode_validate('2N 8J5')),
   (postcode_validate('JGIR L60')),
   (postcode_validate('9615 W7T')),
   (postcode_validate('WJKC VC2')),
   (postcode_validate('LXR VY5')),
   (postcode_validate('B4X3 DWY')),
   (postcode_validate('ACQ3 2QZ')),
   (postcode_validate('14CY VZJ')),
   (postcode_validate('EUBD 11B')),
   (postcode_validate('FS KJ0')),
   (postcode_validate('RAJN M3N')),
   (postcode_validate('ZOSI 9I3')),
   (postcode_validate('7M ZSI')),
   (postcode_validate('3NF 7A3')),
   (postcode_validate('NYA 6JP')),
   (postcode_validate('UDY ZZF')),
   (postcode_validate('ZQST 6BQ')),
   (postcode_validate('DJ0 QMA')),
   (postcode_validate('QRX BXN')),
   (postcode_validate('EH2 ALW')),
   (postcode_validate('RH P1R')),
   (postcode_validate('YL Y81')),
   (postcode_validate('NFKE 4CB')),
   (postcode_validate('T4 02F')),
   (postcode_validate('ZS R4T')),
   (postcode_validate('XBV EW9')),
   (postcode_validate('KTXI NF7')),
   (postcode_validate('569X J4X')),
   (postcode_validate('L6 SZV')),
   (postcode_validate('79 10Q')),
   (postcode_validate('E3G G9R')),
   (postcode_validate('PW F5U')),
   (postcode_validate('9ZUK 0D6')),
   (postcode_validate('BLSS XS4')),
   (postcode_validate('UJ 4CN')),
   (postcode_validate('0714 K38')),
   (postcode_validate('PV 9FC')),
   (postcode_validate('51PF TTA')),
   (postcode_validate('15A 1E7')),
   (postcode_validate('X930 6Z8')),
   (postcode_validate('L2JA 3EJ')),
   (postcode_validate('NJ1 ZUV')),
   (postcode_validate('ZFRC 7UF')),
   (postcode_validate('UL GZN')),
   (postcode_validate('7V PAZ')),
   (postcode_validate('6L4Z 6JA')),
   (postcode_validate('AS 5L3')),
   (postcode_validate('A7 BB0')),
   (postcode_validate('I6O DSV')),
   (postcode_validate('49 KID')),
   (postcode_validate('BJ QVS')),
   (postcode_validate('KTF3 W7T')),
   (postcode_validate('GN 77C')),
   (postcode_validate('VL K46')),
   (postcode_validate('1OZD 84T')),
   (postcode_validate('4A K29')),
   (postcode_validate('78DS U5R')),
   (postcode_validate('FXVL 6TJ')),
   (postcode_validate('MR GWR')),
   (postcode_validate('9F UTY')),
   (postcode_validate('8ZE 40G')),
   (postcode_validate('P5 TLN')),
   (postcode_validate('IZ 9F4')),
   (postcode_validate('JD5K RBV')),
   (postcode_validate('YR3O HKD')),
   (postcode_validate('S1B OIK')),
   (postcode_validate('WWN V3B')),
   (postcode_validate('FLV UX6')),
   (postcode_validate('XV 2R1')),
   (postcode_validate('5U6O TXD')),
   (postcode_validate('5QDJ HVV')),
   (postcode_validate('KQQN OH3')),
   (postcode_validate('2Y VPV')),
   (postcode_validate('5T B1G')),
   (postcode_validate('P3KK 3WH')),
   (postcode_validate('V4N2 QHI')),
   (postcode_validate('5P RM1')),
   (postcode_validate('8SBR BC2')),
   (postcode_validate('DD2A BJT')),
   (postcode_validate('AA96 VEW')),
   (postcode_validate('HCXA C6Z')),
   (postcode_validate('1I BB9')),
   (postcode_validate('CS YOS')),
   (postcode_validate('XE H2C')),
   (postcode_validate('UBU LDO')),
   (postcode_validate('QP7 B6B')),
   (postcode_validate('P5 7NN')),
   (postcode_validate('Z0 HWM')),
   (postcode_validate('VPE S9W')),
   (postcode_validate('0CB RB4')),
   (postcode_validate('SC 9KC')),
   (postcode_validate('5W1M HKA')),
   (postcode_validate('9IHI RFC')),
   (postcode_validate('V94K X2P')),
   (postcode_validate('A2 W36')),
   (postcode_validate('CREU 93R')),
   (postcode_validate('31A DRC')),
   (postcode_validate('XZ3U EEC')),
   (postcode_validate('XA7 FEV')),
   (postcode_validate('1J 4PF')),
   (postcode_validate('KOR 8PI')),
   (postcode_validate('H3Z GV8')),
   (postcode_validate('8R OLN')),
   (postcode_validate('Y1Z K5U')),
   (postcode_validate('1XN 3QW')),
   (postcode_validate('5KB 4K2')),
   (postcode_validate('4C W5O')),
   (postcode_validate('LY RB0')),
   (postcode_validate('CX9 OLS')),
   (postcode_validate('L2M Z3Z')),
   (postcode_validate('5T HUH')),
   (postcode_validate('JWUB C7N')),
   (postcode_validate('3Z XIC')),
   (postcode_validate('T6B MDN')),
   (postcode_validate('1B 6A7')),
   (postcode_validate('E4PV 1Z1')),
   (postcode_validate('H94 UWF')),
   (postcode_validate('AM 4MQ')),
   (postcode_validate('041 C0D')),
   (postcode_validate('V71 4U7')),
   (postcode_validate('5I MBO')),
   (postcode_validate('TR ZVB')),
   (postcode_validate('UL KN0')),
   (postcode_validate('JOWA HC3')),
   (postcode_validate('ULE QSV')),
   (postcode_validate('D75 TPL')),
   (postcode_validate('4I6 YEK')),
   (postcode_validate('7P 6JB')),
   (postcode_validate('TFFP 6SS')),
   (postcode_validate('1H A3C')),
   (postcode_validate('YPW W90')),
   (postcode_validate('03H NGF')),
   (postcode_validate('6X23 WLO')),
   (postcode_validate('2BA2 DT6')),
   (postcode_validate('EHY IMT')),
   (postcode_validate('TWM9 M5K')),
   (postcode_validate('X1F 45S')),
   (postcode_validate('AG DY1')),
   (postcode_validate('NL0A TFT')),
   (postcode_validate('11 SVP')),
   (postcode_validate('THY UI8')),
   (postcode_validate('E89 ZMZ')),
   (postcode_validate('SK Y1G')),
   (postcode_validate('QIZ PDS')),
   (postcode_validate('0IE3 ZI7')),
   (postcode_validate('H7 WQO')),
   (postcode_validate('N1 8Z6')),
   (postcode_validate('9P 46K')),
   (postcode_validate('LZEP MBA')),
   (postcode_validate('VJ84 3OG')),
   (postcode_validate('0W EDM')),
   (postcode_validate('Z7N LTF')),
   (postcode_validate('AJJZ Y20')),
   (postcode_validate('3CC 38X')),
   (postcode_validate('YMI 6J4')),
   (postcode_validate('XJ 1M9')),
   (postcode_validate('F0BL LMB')),
   (postcode_validate('4T HFW')),
   (postcode_validate('IA 949')),
   (postcode_validate('ASY 42M')),
   (postcode_validate('LD0 DEC')),
   (postcode_validate('HO XDB')),
   (postcode_validate('6WF 2AG')),
   (postcode_validate('EIA BSP')),
   (postcode_validate('XEE X8X')),
   (postcode_validate('3GYD R3W')),
   (postcode_validate('4TF 8AV')),
   (postcode_validate('CR TKY')),
   (postcode_validate('WGRU O9V')),
   (postcode_validate('M7 UTE')),
   (postcode_validate('P20 1J8')),
   (postcode_validate('ZOL 7OC')),
   (postcode_validate('2DA L5F')),
   (postcode_validate('K2 UNI')),
   (postcode_validate('Z8 PII')),
   (postcode_validate('7YB4 SL2')),
   (postcode_validate('AVAO QAF')),
   (postcode_validate('329M P06')),
   (postcode_validate('CUMC KU1')),
   (postcode_validate('Z1PZ TSJ')),
   (postcode_validate('FI 8AI')),
   (postcode_validate('FQ1S WA2')),
   (postcode_validate('22F1 TCY')),
   (postcode_validate('QBZD KM6')),
   (postcode_validate('VM 3D1')),
   (postcode_validate('PDS5 P76')),
   (postcode_validate('M6RK J0Z')),
   (postcode_validate('ZGK F5R')),
   (postcode_validate('BLKQ S47')),
   (postcode_validate('I7CW V48')),
   (postcode_validate('KAE5 AYN')),
   (postcode_validate('DM1J HNJ')),
   (postcode_validate('GFJT EQ4')),
   (postcode_validate('JONG 3X6')),
   (postcode_validate('6C 3S4')),
   (postcode_validate('IK2S K62')),
   (postcode_validate('2RMJ 6KS')),
   (postcode_validate('RVI 67L')),
   (postcode_validate('3502 G11')),
   (postcode_validate('60 H4L')),
   (postcode_validate('MGL V31')),
   (postcode_validate('9U2 S1X')),
   (postcode_validate('JRE DE1')),
   (postcode_validate('J8G 2CW')),
   (postcode_validate('TY 2U9')),
   (postcode_validate('K1 2B1')),
   (postcode_validate('6XC LMT')),
   (postcode_validate('CF KVZ')),
   (postcode_validate('0RL BOQ')),
   (postcode_validate('8CC0 6BZ')),
   (postcode_validate('4J 8K8')),
   (postcode_validate('48 F4D')),
   (postcode_validate('OPY QMY')),
   (postcode_validate('HA06 GBL')),
   (postcode_validate('F4RC WDE')),
   (postcode_validate('LFZ 8V0')),
   (postcode_validate('THP4 7N9')),
   (postcode_validate('JF91 JUH')),
   (postcode_validate('VU EJG')),
   (postcode_validate('YTLA T30')),
   (postcode_validate('QY1J QDC')),
   (postcode_validate('5Y F7R')),
   (postcode_validate('NQ VWX')),
   (postcode_validate('QF2O YNB')),
   (postcode_validate('YCSL LGI')),
   (postcode_validate('ED6B F6R')),
   (postcode_validate('6W KI2')),
   (postcode_validate('CFU Q85')),
   (postcode_validate('ZS 2OS')),
   (postcode_validate('5SWJ MZT')),
   (postcode_validate('DD KTO')),
   (postcode_validate('8VVR 272')),
   (postcode_validate('3SEA VQ7')),
   (postcode_validate('OB W9B')),
   (postcode_validate('7O RDY')),
   (postcode_validate('EHCN SQV')),
   (postcode_validate('ADU 3E3')),
   (postcode_validate('8H3 E1P')),
   (postcode_validate('TA NEJ')),
   (postcode_validate('J4G7 V3V')),
   (postcode_validate('64O EVS')),
   (postcode_validate('11F 8TM')),
   (postcode_validate('7ECA O39')),
   (postcode_validate('3T 9PF')),
   (postcode_validate('5M RB0')),
   (postcode_validate('PE 4FO')),
   (postcode_validate('Y6X I3F')),
   (postcode_validate('WZ73 LGD')),
   (postcode_validate('JY DHX')),
   (postcode_validate('QZZ N22')),
   (postcode_validate('Y5 K56')),
   (postcode_validate('KYT TOY')),
   (postcode_validate('HI4 SWT')),
   (postcode_validate('FGE VUF')),
   (postcode_validate('7QZ 7K6')),
   (postcode_validate('96H BPX')),
   (postcode_validate('OS XD3')),
   (postcode_validate('TIO X0H')),
   (postcode_validate('4O GVK')),
   (postcode_validate('1Y UYM')),
   (postcode_validate('90X YAU')),
   (postcode_validate('KXBA L84')),
   (postcode_validate('R55 9WF')),
   (postcode_validate('UY1I 6YK')),
   (postcode_validate('IJ3C RYK')),
   (postcode_validate('DU ME7')),
   (postcode_validate('XI HW3')),
   (postcode_validate('SHMH 00A')),
   (postcode_validate('W4Y U14')),
   (postcode_validate('A0T6 G3W')),
   (postcode_validate('M1O FMW')),
   (postcode_validate('ME3 VKY')),
   (postcode_validate('6U 9ZE')),
   (postcode_validate('5YB J0A')),
   (postcode_validate('TIV BQY')),
   (postcode_validate('EJF3 SWJ')),
   (postcode_validate('RZ0Z 0TM')),
   (postcode_validate('PQC JL6')),
   (postcode_validate('R7X BFL')),
   (postcode_validate('ZM HTY')),
   (postcode_validate('UJ2 8AU')),
   (postcode_validate('DY DVD')),
   (postcode_validate('4Y2 84R')),
   (postcode_validate('5XG AMU')),
   (postcode_validate('TK6B NKF')),
   (postcode_validate('D4T 7NN')),
   (postcode_validate('PF 5JV')),
   (postcode_validate('22 OQ3')),
   (postcode_validate('TS VDL')),
   (postcode_validate('XO 80E')),
   (postcode_validate('Q9 H95')),
   (postcode_validate('EM MP3')),
   (postcode_validate('HAKL ASN')),
   (postcode_validate('GT DTI')),
   (postcode_validate('KL 701')),
   (postcode_validate('PAL J78')),
   (postcode_validate('89C YYG')),
   (postcode_validate('GC1Q 2MO')),
   (postcode_validate('S1P7 G49')),
   (postcode_validate('MTY UV0')),
   (postcode_validate('EJD 04U')),
   (postcode_validate('DVP A12')),
   (postcode_validate('QF TOB')),
   (postcode_validate('EJ F6Y')),
   (postcode_validate('T3H3 VIM')),
   (postcode_validate('ZDB2 P4D')),
   (postcode_validate('0WS Z1B')),
   (postcode_validate('O7 HZP')),
   (postcode_validate('JISM SSA')),
   (postcode_validate('Y1L9 SX3')),
   (postcode_validate('PBVE 4RS')),
   (postcode_validate('3TH WAJ')),
   (postcode_validate('4UD YMT')),
   (postcode_validate('RU1D 239')),
   (postcode_validate('G2G RSA')),
   (postcode_validate('7X QEG')),
   (postcode_validate('IH3 VCJ')),
   (postcode_validate('9SKR QHD')),
   (postcode_validate('0PEO RVB')),
   (postcode_validate('KNW 3QQ')),
   (postcode_validate('HLJ U8F')),
   (postcode_validate('R0 CIU')),
   (postcode_validate('SSNC JNU')),
   (postcode_validate('TYK7 YYX')),
   (postcode_validate('7Y WKF')),
   (postcode_validate('T4LA Q2P')),
   (postcode_validate('36 ZL3')),
   (postcode_validate('T01E SRL')),
   (postcode_validate('MK WA1')),
   (postcode_validate('JEM 9NR')),
   (postcode_validate('7CX 5TT')),
   (postcode_validate('6F P92')),
   (postcode_validate('E13 JUL')),
   (postcode_validate('6R SJX')),
   (postcode_validate('CE0 N0X')),
   (postcode_validate('X6M ELK')),
   (postcode_validate('NSG DCH')),
   (postcode_validate('GZ 3EV')),
   (postcode_validate('1Q B8C')),
   (postcode_validate('FH8Q 7VN')),
   (postcode_validate('DC8 FQJ')),
   (postcode_validate('J8 WVT')),
   (postcode_validate('SW T2Z')),
   (postcode_validate('CQRE A5I')),
   (postcode_validate('NC N43')),
   (postcode_validate('JE6T X3R')),
   (postcode_validate('OT YEE')),
   (postcode_validate('AZ D5D')),
   (postcode_validate('E7E JLI')),
   (postcode_validate('TUO0 VM8')),
   (postcode_validate('DK6 QYV')),
   (postcode_validate('SML KPA')),
   (postcode_validate('1I Y0E')),
   (postcode_validate('PU 9QI')),
   (postcode_validate('L05 EI4')),
   (postcode_validate('JY45 TUA')),
   (postcode_validate('D9O XGJ')),
   (postcode_validate('930 BJY')),
   (postcode_validate('4R2 NL7')),
   (postcode_validate('LZ1 VUT')),
   (postcode_validate('E8BS SS5')),
   (postcode_validate('VDQD PF1')),
   (postcode_validate('R54E CI7')),
   (postcode_validate('QU RX7')),
   (postcode_validate('4GCJ 2KR')),
   (postcode_validate('UT75 9ZI')),
   (postcode_validate('V0Q 6XY')),
   (postcode_validate('UN8L XVO')),
   (postcode_validate('T6Q M3E')),
   (postcode_validate('D2Z N79')),
   (postcode_validate('81A FC5')),
   (postcode_validate('LR2 7QY')),
   (postcode_validate('4XQB PJZ')),
   (postcode_validate('7JS URO')),
   (postcode_validate('W84 17D')),
   (postcode_validate('MW V0T')),
   (postcode_validate('VL EVN')),
   (postcode_validate('V5XN JTP')),
   (postcode_validate('CK0X ITM')),
   (postcode_validate('KY1 4R1')),
   (postcode_validate('GL1 CZS')),
   (postcode_validate('P34 1N8')),
   (postcode_validate('D4NQ YOU')),
   (postcode_validate('E5 ILW')),
   (postcode_validate('B2W GWV')),
   (postcode_validate('QJD AS7')),
   (postcode_validate('WILW T4K')),
   (postcode_validate('XN3I JY1')),
   (postcode_validate('TYFU Q1F')),
   (postcode_validate('CF RSK')),
   (postcode_validate('R1L O7F')),
   (postcode_validate('SJ N8I')),
   (postcode_validate('ZVFK Q66')),
   (postcode_validate('V9SW IZ0')),
   (postcode_validate('CX QED')),
   (postcode_validate('O5 SKW')),
   (postcode_validate('SS6Y MOZ')),
   (postcode_validate('4G 52Y')),
   (postcode_validate('MRH BL9')),
   (postcode_validate('L0 QSP')),
   (postcode_validate('LQAB FBT')),
   (postcode_validate('J4L EYO')),
   (postcode_validate('CGD 5BK')),
   (postcode_validate('RD 2L4')),
   (postcode_validate('OQ4 J64')),
   (postcode_validate('PW6 F9N')),
   (postcode_validate('GT FV2')),
   (postcode_validate('B0O A5B')),
   (postcode_validate('SN 5MT')),
   (postcode_validate('QHM VEV')),
   (postcode_validate('8UM7 AQX')),
   (postcode_validate('48H YCL')),
   (postcode_validate('IV NNP')),
   (postcode_validate('2NZL ZS3')),
   (postcode_validate('WDY 0EP')),
   (postcode_validate('7F BWE')),
   (postcode_validate('SH Q0V')),
   (postcode_validate('4Y3G VX4')),
   (postcode_validate('8H 0SB')),
   (postcode_validate('MB SAO')),
   (postcode_validate('42JW KIA')),
   (postcode_validate('YXE NGT')),
   (postcode_validate('7DJ8 NB0')),
   (postcode_validate('XNWL 2JJ')),
   (postcode_validate('53 C9Y')),
   (postcode_validate('V6K D96')),
   (postcode_validate('FH PPG')),
   (postcode_validate('9YU 7IW')),
   (postcode_validate('B0 AIX')),
   (postcode_validate('VO6 RJE')),
   (postcode_validate('KOOS DPZ')),
   (postcode_validate('TN 72K')),
   (postcode_validate('3N 2XG')),
   (postcode_validate('EL DIZ')),
   (postcode_validate('57T LRL')),
   (postcode_validate('OD K13')),
   (postcode_validate('7C 52F')),
   (postcode_validate('XI BHK')),
   (postcode_validate('EHPO JD4')),
   (postcode_validate('V6 FZV')),
   (postcode_validate('W0 MIC')),
   (postcode_validate('XAQ0 TPN')),
   (postcode_validate('IK TCJ')),
   (postcode_validate('QDIX MA0')),
   (postcode_validate('04E HKS')),
   (postcode_validate('3TB 64R')),
   (postcode_validate('UH32 H2C')),
   (postcode_validate('RDO BRE')),
   (postcode_validate('BJS 9CW')),
   (postcode_validate('MW8 CC3')),
   (postcode_validate('00E AS8')),
   (postcode_validate('GIPV 2EY')),
   (postcode_validate('CX 5IT')),
   (postcode_validate('ZZ PLE')),
   (postcode_validate('GV 6BN')),
   (postcode_validate('2Y LV5')),
   (postcode_validate('7EWF EUF')),
   (postcode_validate('9NH H13')),
   (postcode_validate('RF JXX')),
   (postcode_validate('0X 2HL')),
   (postcode_validate('9EW 9DB')),
   (postcode_validate('O3 1MK')),
   (postcode_validate('T8 2SJ')),
   (postcode_validate('6HKR SZX')),
   (postcode_validate('7I 5UF')),
   (postcode_validate('8LM KGT')),
   (postcode_validate('QIT NZ0')),
   (postcode_validate('RPO Q1N')),
   (postcode_validate('ZPK1 Q1A')),
   (postcode_validate('R2 Q1N')),
   (postcode_validate('UPO 21L')),
   (postcode_validate('ZP34 S1V')),
   (postcode_validate('TPO X1N')),
   (postcode_validate('RP32 RZ6')),
   (postcode_validate('5P Q1N')),
   (postcode_validate('UPR7 S1I')),
   (postcode_validate('XZ Q3I'))
 ) AS sample (valid)
GROUP BY valid
