day_1_part_1.php

<?php
$codes = [
    'tsgbzmgbonethreedrqzbhxjkvcnm3',
    '7qlpsnhbmnconeeight78',
    'prbqsfzqn57',
    'ctrv3hmvjphrffktwothree',
    '9six9qbgcvljfvccdjslspprgonenine',
    'eighteight9dnvcqznjvfpreight',
    'one5sevenfour3',
    'gjgfiveonekzssz9c',
    'one54',
    'rtsevenfourfive1rqhslone',
    'xkxfdhk25fourtwot8',
    'kjgcsncmeightdxdgkxfzqmmkg1351',
    '7qpnldcvgs',
    'reightwotz5',
    'nineqrtrsfsreightthreetworvrphxptlrbczxsix1',
    '1svfvgsfcssjpvhzr',
    '1seven174ndseight2',
    '56lrkxdfive',
    '2jvrgmmlninejf583',
    'fvsspqpt31',
    '3threemhjhvrvgkseven',
    'eightoneoneeightttlpjqgnkndbnmppjsdhzdbhkhl12',
    'vxjgghc18dzbsssnssh',
    'one2cgxdfbfhl3',
    '8ssfour997six6',
    '8onesrtcvqmxpzeighttwo6',
    '3twoptpvz5cbgpdrggdtwoseven',
    '35smnsnzxmdjtsns6sevenonethree',
    'fivetwoeightfdjpscncb41',
    'flkdknzdxtgdxcfqkn4mbh4tqvgdq',
    'one3threethree',
    'sevenfourgdnxhsqq5one1',
    'kkrjgpm2sixeight24',
    'krrhdhjqgmc5dv4',
    'cvlh16nineeight',
    '495five2nine1',
    'tzmcxvdtvxpmrcsevenfour15one',
    '2qvbrsxqsix45threeeight',
    'pfmktwo29onensbfgdddfm2',
    '7xqjzxstvsthree',
    '37ninetwo3',
    '5vhtctxvjrvftwoone2six',
    'hbhxhjjl5twoqxmlprccr5',
    'ninefour2foureight69',
    '1sevenmggmcxfcfdxptktsgcgsc',
    'fnkzsdjh3kqxpdvmkmvqqjcjn',
    'twotcspvbvppqqntwo1hlcvppcpnv5',
    'xbfhpnkqbnxdfgbgtm5',
    '84tpzgonelnine6bzkx',
    'bgslbmdkfpbx6',
    'lqpfphxdtfourxbqdhrbcz2cmhtddsnkpgln',
    '7fourfzthreezhrjdjlvsix4lrrfv',
    '2seven3',
    'fourtdggtgsdm5',
    '1pbphhpsxbnqmfbxzone',
    'tskfvdph7mftvqpnvcj2oneninenine2',
    '3fiveeighttwothreeninenine',
    'seven687two1pdjbbprztwo',
    'eightrslvddpmonejfive4hhqbdq',
    'xbhcqzx52eight52seventwo',
    'fbgpj8fourthreecqngmbbvkktlbss',
    'plckgsixeight6eight95bnrfonetwonej',
    '1nine97rtrtxhqnone2',
    'cntfouronerdsnn4lfcmhvlrq1five',
    'hrh34sixfourqqng7eightwot',
    'sixlfldl7qjsclxqfive15',
    'khdfour17',
    'frmcpx65',
    'five6bjlbxkp7qthreethreecc3',
    '5four6qlmpsrdeightfour',
    '9lxdxgfrnlk4lsgbjnz9two',
    'one7five2fvdqfqqn92xsxnblxvhdfcrz',
    'hmhmxvqljdgvvvdfour5one68zgm',
    '718',
    '3onefive43',
    'xgpqs5four267six',
    'pqseven17nineninephpszgqzsixldhxmhzgf',
    'ncxxlsqdkvc8fiverslzqtzhzltcmbkthreelkjjckxsvljvs',
    'nine6sixkrs',
    '5kcqpgfms',
    '1znbcrpxmjcsixeight',
    'sixtwo28eight59fql',
    '8nfcseven',
    '8five864sixfive',
    '8fzsvsrjmjxmc',
    'kftvseven6dcsfqtmtjvmgbrninefvv6',
    'twoseven65',
    'nine58sjshtgtqlz',
    'lhjfzvlbtrfffour9eighteight73',
    '9crhmmqkrrfour',
    'threeklhhtlmczn6thfkvdd',
    'dvjxkdgsnlds44kxs',
    '9gtvhrcphvnzbmckkeightfour',
    'fouronejtvrscxj9onethreelgslth',
    '86four',
    '4hvnqzfthree',
    '8qone9',
    'lnkngkxsflqsvm3threenine2seven3',
    '65five',
    '8529xdd5threeonexq',
    'sevenlthree1',
    '5sevennineflfivevgp',
    '6pmzqczjtlnfvgg1sevensix',
    'sixtwoone2',
    'kqrxsgtrrjsix9',
    '2twonebs',
    'fs9hmjmdmbhkskqvdb',
    '293',
    '9sevenbprbbnzqjbhfpcgnxjmflxgkvqgvc',
    'rkd58six',
    '5mbgfldv7rskkllhm',
    'fcjdzfjpvptdcxfltdddm7twornkskrnqnqv',
    'bkqzf51two8twoeight8',
    '2fivefour4777six8',
    'mzq67threetwonrqpcrptwo',
    '7bmkeightm8',
    'z6twoeight5threerfckddtc',
    'threeninesixmtdc7xtjhvksjjc',
    '5fxffvhqzgtdlfdxdhsixnmjtvlq2five',
    'nqpsvzgql1',
    'six3qljkjbfeight',
    'sgddglfjrtwoseven3',
    'rxzhvffr1rfxqpr',
    '7zjv5',
    '3tcsxlpxhsmnmg27',
    'lbqkvfxp8sevendcjlrfour7',
    'cxlvqldcjhhlzcvsix6crleight6',
    'jhchtninehrvlsfvkr7two',
    '48ninetwo',
    '45fivefiveone2',
    'hthchfc1',
    'oneninetwobfk7two',
    'ninesevenkfnlhrznqseventhree9',
    '2fzbgjdvbnktwoonefivefiveqhz',
    'seven28mxjxnzb',
    'gqrznvtjeight9six277five',
    'four3three',
    '1kpqmrjctwolngk8',
    '49zks',
    'threesevensix9fivergmlzrblg',
    'eight9sixeightlfvrbvfhd5one',
    '4sevensevenonegm6',
    'six11one3lrztzsjczlnhddxbn',
    'eightsevenpqdsxzmblmvdmjpeight9',
    '71seven',
    'cjqcqjlkgffoursvfcqxfkkszjhjl73',
    'dgndjkhcplztmkjrdn53',
    '1eight91vqjhmxrq9nine6',
    'bthlrtwo54hxppxfourdsnxnlnpvhmrpqtqzlr',
    '1bhdmvdrjvzthreenine6four6',
    'threerknmhjtfourtwoeight65eight7',
    '1hbgvsdxtrsixmsfzxrlzskkkgh',
    '4hsjt',
    'twothreefxhlr1bfngthreemthqqvgfpxeight',
    'nineeight4hp5nhksqdvrhcn22',
    'hdcfdknjkhsxnk9',
    'pshjqxmqcbkhqkc5onekzfgkbeight',
    'five3ninektmsrxhsdrseveneight1onenine',
    'p5five',
    '2sixrgznrrvmxbbvnxhqtpeightthree77',
    'threehmpjclsbhjlbxj1',
    '982',
    'vcjxvjvbmmzmrvv97one6rdxrdk',
    'four8one9xpgfjgvjmdsevennineeight5',
    'five7jmcrkbnine2',
    'kmbhc8threessdnfmsix',
    '214sixfkxkllldfive6',
    'dbhbfprsqkpmnfxgkgcone4qfgrgghqtqhxqn',
    '1plplklqjqjdsix',
    'ztzgqsixqsevenseven4',
    '3threedjnbdbvxseven3qpsjone',
    'dnccnninetwomkzk52sixcgq',
    '94rdhfgjjr1gzl',
    '8three2ljbjjfvx',
    '8sdklzklt',
    'onexvrsttmhfninetftbrhtwo1gkpbninekh',
    'vsbfour5six',
    '2phhz85',
    'two73fourfive',
    '2twonineninesjkljpdgx',
    '2h',
    'tghzldzcj38foursix',
    '9srzlsv9seven',
    'twojzssixfive53',
    '85eight35foursix',
    'rzx2lb',
    'ghfnqk396nxqgvvgsmnine9hhc',
    '6sixnine746zlrksxcglg58',
    '1nbfivelvpcjnsddt3eight4fourblrzckjvf',
    'sixninethreednqkk9zzspxbcfjmfive',
    '16tsvqdplfnbnh',
    'l13tkbfldqcdfzjsdvtfttphmcmsix7',
    'rcgmlmnine94foureightnine',
    'lpvmrmtkthdqll5',
    'gjjprdvggvtjvqsnbg7xjvnp3eightninebhrdrq',
    'lzzmsmbpqnineninemnine6two4',
    '52qldxmrfive36ninetwo',
    'four6fourhrsgf29',
    '9zb97kffl',
    'eighttwonine5fourkqtjsjthree',
    'two21',
    'two6fourtjjn147',
    'lxnzlpcvzkbd9pxtr6qhbfmcmblbhmncljqd',
    'zccjlmzhm9',
    '11zdnjgj',
    'one5fourone4onerttltxrzgf3',
    'eight2nine83onepxjhx',
    '38fourllqpbclqnlmfourthree',
    'treight9threesevenqgj',
    'jb7threezfvnine28seven',
    'kmnkbmmnine53lddseven3',
    '3jxgfdzkgznine',
    '72lzbqmclqtwo94nkt5',
    'threejdqnineeight4seven9two9',
    'sevenqnpjbznp6sevenfrnghcmvlfbns',
    'oneone23oneeightone',
    '52qngdcmftmchfzt',
    'two8hnine1qsseven1three',
    'seventjlsdnmx25pnxvtxtsix4',
    '3veightjkgnbmcssevenpjrszdxqthree',
    'kkhxtnqzvz4jdqmtwoeight',
    '4eight15niner',
    'kreightpprcklznlcstjvqhn36ggfkphxdhm',
    'four53ngjzlmhg',
    'ztwoneoneshxnb2sevenxcrgjbckmfiveeight',
    '3five5221ddgprnvgpnj',
    '2hdkdzcvcmmtcrbsvfsevenone',
    'dtkjdncq73threechgcccdgqqsixthreehlfroneightn',
    'vtfvj4nine23seven2two',
    'phcvhvlq4kjnjcdkjrgninefourthreethree57',
    'twopxngznkbrmrmrz7135one',
    'one3bqdzone9sevenc2',
    '69threesix',
    '6jcmfivenine6fivefivethreetr',
    'six1jpxjrqkpgllkqldf',
    'rjz4two59gjjgs2five',
    'joneight9gvqknfour7sevenfhzjsrldj',
    '9one4onesixhvvkqtpleightwovmh',
    'seven4threekpstdppxhvtwo7',
    'flxzfrxp1',
    'seven57eightthreeeightseveneight1',
    '6sevengmkvrvone',
    'five1eightfour19',
    'nqxnqn7five3txrngheightnine',
    'rdfkkkthree7lnpmdgdb9',
    'jhhvznhlsevenninefourcmkrbtfive3thtfbjvgvdnv',
    '2seven7eight8jrjkf4fourhv',
    'oneone7hmdfjpzr57vfz',
    '7vqsllrhznvrdccrdrnjvmzmmknp4',
    '412sevenflfcvksjzk',
    '7eight43mq354oneightv',
    'sevenseven7eightoneightvvj',
    'twotwosix2ninefour9three',
    'threefourtwotwothree1lj',
    'jpqccxztdninepncqqmnlxninexjfgvgccrm1',
    '5cr',
    'jlhrrqmtlgtqfqpmkrhqjmpmxjshshblthreefournine2',
    'four93kssrxr',
    'bztqzsjkeight6two18four',
    'sevenoneone587ghfbdmjpqxnpbh',
    '823onesevenseven1',
    'tt3qmcsbcm1eight',
    'prkptfivefourtwo8',
    '4six8836gmmgvlrz',
    'qklnpxjqhpczsc775',
    'phblxtj9',
    'jgz8lrghthree813eightone',
    'vppt4eightthreezpgqt6dmxdtllksgrtmcbpfjh',
    'nine9lgsgzkjvbcmtfourr',
    '7three61ninefqgsfbpvjrx',
    '98ninenfzfh',
    'two2one8seventwo3hpdbstnhvkthree',
    'fourstrljqf8nine',
    '5kzgf5rspljfnsljrfrhg2mdsh',
    'jkbjkbjhvfoureightgfnnxxnqh826z',
    '3ksgl',
    '3vfivehntm',
    'threeeightone64krfskdqlxsfive',
    'oneseventwo8vqzvnine9ninenq',
    '7fivesrkfkfthree8qmxmdrvhl',
    '447lhctbzpphthreebkmrthreetwo',
    'two92seven',
    '95sevenonecgj',
    'kcgsqqdpfhrpxzceight88',
    '9c4six',
    'rdkqfzkdlggfq661tfmqlgkcfmfcvpqsmr82',
    '1zzhzhz',
    'six2ndsdxkfxsfthreeonesevenzlp',
    'eight5threeoneightmxp',
    'sixfour4hdktht3two3seven',
    '9zdphltlnrfg9225',
    '6eightfourplxbgjfnnzfk2sevendcpbl',
    'threenineeightsltsrkvpl28six8nine',
    'lmbqmrmjldlgb7',
    '2sixninedxnhmdfxh4five66',
    '5mllgtrxzkgxskkqxvpjttninefour3',
    '2hjl6two',
    'h5',
    'eightthreethree3hcsrt',
    'htjlplnfxgfqkm77seven',
    'lpmggpmcq943lcsvrhdljsqqdlgrphlnnine',
    '7twoonecgtdnfvlrsixrhnineseven',
    'lxszmkhj983five',
    'four9fourninefourtwol',
    'eight58sixsix94',
    '2sixthreefkbvtdgjq',
    '1rnc',
    '86seven13',
    'one6f3jkrlrtf',
    'two4nine72twojtfive',
    'fourtdtwo27',
    'two6eight',
    'nxhzvln3five5',
    'six7lbgqhnzkntwo',
    'hsfjgnjxjvzskjninezfndhtwofghpstbqzcseven1four',
    '6q',
    'ffszknxdbqzgvmg2p',
    'cvl52',
    'nmfmp8six5threenhnxs4',
    '9fdknpvztworqfdpjrk36eight9',
    'brmqzbhx84',
    'two72nvrlnhkjnineseven',
    '1spsmjscthone8',
    'sevenphkpdzvgzcjvlskdzbhqgpknrzdpsn39',
    'gfmxvrrvk8',
    '8zkpvrq7ggjskkr',
    '7ninemvm41sbftf6',
    'nine2sevenfiveonetlnhbbxv',
    'rtwone881998',
    'eight5threegthree',
    'fhlnkzgqh191',
    '48fourcmfivecz',
    '5mdvbgmdhqbctxclonedhx1sevenqczd',
    '12one',
    'sixsixeightjmnbqzfive49bk',
    'nine2seventhreehvrfvm11',
    'gnsixb3three2',
    'one3hrqzfsc3one8threehhjbzkmln',
    'vvxcbrrone95',
    'nine7twosnpv2threeeighttgg',
    '8onetwobqnxkkvhk5',
    'qrphvhfqninemcnzfrhfbvdtsnhst3',
    '2eightj',
    'eightmdjmnqd1seven',
    'seven5sixtwoeightcglpqvlzxdfive32',
    'nine3scvsffour6',
    '3onefourseven',
    'cfqfkxv4five',
    '2dbq8fnzpzp',
    'fivekbblqgnjt12pxnvjxrssm',
    'sixfive16r8dqkgspmlb',
    'ninexjhfsgn9ninezv',
    'lcfourtwofiveffrl6gfhxsrzmdl',
    '8oneshvxjn',
    '8threeeight8sixqbfnpxhr',
    'smdjbhvsxlnhcqnxxgqcxfive5',
    'threeonesevenglblr56lsntrdsjhp',
    'seven1ninevqpssj',
    '58seven',
    'lghxjdhpdbqs19',
    'lkcttrkrcpfourjtkfxmxcfive4kxnchspbqvqrfv',
    '7mpgnvdrmsqbcnfzrhtpjhz',
    'threezkjqk5fourthree8four3',
    '7398',
    'xpmrcfffmhqpnmxtqxsblcd2fourq6eightdqvj',
    '6onedvdxtv9',
    'sevenzzvgmlqk5phcldhgghvshclp8',
    'xpddfttzsix63one3',
    'threem5eightwomp',
    '2crrxnvrcjklzvdxk1slmrkq2',
    '5fivesix8mstzprjlvqhcrn',
    'rzkhdgfvkqonexhblnnine32',
    '5rseight377fivepnlsngxvmthree',
    'onesixseven9',
    '9dgr98',
    '6jjcb1hlmlchvtqhpp36nine',
    'lrxhvzs538seven76mkt',
    'six48fivexqxqxdzzhggvcb1',
    '94seven7two7',
    'five2bqxzjllksix4',
    '21three2eight',
    '9rbsrdjbgmgln2fivesixninejfvk1',
    '9foursixsevennine1',
    '9zjxdzqbxjlbbsnine',
    '8zfslsdlhdqmptwozzndjcskhptwo68',
    '9fiveone3fourpncrvfive9',
    'tbslbmgkqv936sixgsqzkfcjpl',
    'fournxfsgdthq4bsmp38sevenfivegclrlpgxt',
    '1kzql',
    '7onehfzqjdnlzcxflzrlxdh8four9mzf',
    '1sevensfivevgxeight9frcbzhpn',
    'four1seven8njj8',
    '74dtgcn',
    'sevennine8twothreeztstwoklxhgfbgnnb',
    '7seven3bdrbpnzcr',
    '2twooneggtzrfqcsqqq',
    'rfxnrxkk5twocjddcmqbrqjvprtbdjtpngl99',
    'pspkmpxzmn9cndplpjskthree7klc',
    'eighthcnhhvvjxc295rxgfour',
    '74nine',
    'jk17mxgfhjveight8twonine',
    '2six8seven2nine4sevenkrgmk',
    '6k96',
    '5jseveneight6eightnpfqt',
    'ntwone1dkfrhmfourzngslfournine',
    'nine64',
    'njeightwo52',
    '15mhnqxqcdgcqbqtdp',
    'hlpgsrxf429four',
    'tncmkps6bninergvfkrv649',
    'bqqlgvbdp3',
    '7sixpzpbrxbhqjgvgns',
    '849zhtmsevenfour77',
    'three15seven9fourthreejfmxhllseven',
    'ksixeight4three4fqkjthreemjqhxqgk',
    'four4seven4eightkgsg',
    'sxgrghvnfknfrsixnkflvngkmsznhc8',
    '6dzxmxkvvpnkp6fnzdfkjsevendlqrsgdztone',
    'eighttwo81cbrtrrfour9fourqkkbk',
    'hvnjpcxhlb9skfjsixseven9two9',
    'pmt113onertkj4',
    'seveneightdftwotttone6',
    'fnsmzpthreexcssct42',
    '5eight4threefgllrpsgqhdtsqbqvzxtpgpdgnvctt',
    'rfddtbdpftrvf641five2x',
    '1three8clseventjtwodlhggr',
    'fivelxhrninej8fjngzdskseveneight',
    'ninexxlhmhzdj7tfzds3khvctlrxmhsxdnbm',
    'bggglk31threefivenineonepqcdzczjm',
    '223seveneightfp',
    'mkvsblkv76',
    '7three86',
    'xkmxnbmtzrpdp2threesixfjkpbhpzb',
    '9four2',
    '7tqqg',
    'three4five',
    'zndhqdmkntwo6',
    'rgblqcvrxzv5clzjdmfkph5',
    'skcvbd2seven5',
    'eight8xnlmzm',
    '9twovfnvrmcfhn2gm187',
    'seven8sevenjshjndsdgrnczlsevensix7djrk',
    'bt2one4jgztwo',
    'one126eightnzpxkgfj',
    'blrlnfnnvbhkltmgqqsixsix2bdnprfp2rpqtnvbtwonenpx',
    'prffzmfndlqfqjncvskgdtwovmbqnxm8twojttxpv2',
    '6qhjdzs5bm',
    '76lcmfntskmxddthreesixone23',
    'bstcghjbhkrlpxf1six',
    '7ptpcjchcfffivenineoneone',
    '7ninethreezstzpdr1two',
    'szxlzxpn2fiverhjrp',
    '5625',
    'two6ghnhfvrzlqdtqflvfgldfjj37gcxnxf',
    'one3scnfcdpsn2five3ninejbv',
    'eight569nffztptqgd1mqbkssdcppjg',
    'fbsvjlln4cdshlvmxpmmc4threemfqnseven',
    'nljzcfzfive5ninen',
    'gmhlb2sixfive55cvnkgknrpbdtnrd',
    '47six',
    'skkhbxfour6trmh7nineseven',
    'three9five',
    '12ninexcc',
    'eight6kdtbvfourb',
    '425threetwo4hxnxseven',
    'five4jbbftjkcmjqxrdls3nlhvcgeightrjn3',
    'knnjdj5tgtsrgnmjqmjjrnht1',
    'nine3mhxxsix39',
    'fivefourseven2drz3eight',
    '215xnm',
    '6seven3',
    '77kqzfcbklvznhgvnpfivefivejx5',
    '8seven6sevengjssbvngxzbgcmm1',
    'mqqxqgmzdvzdgjrlkntdjhgfouronegrkddl14',
    '5threetxbscpfxdgfive',
    'two3bdhxhkqnd87cmrkzxf5',
    'two7twobgnxklp',
    '9sdnnzrkms8rbbzfqms8one',
    '2hxdxxstwo',
    'foursrb7smqxmkt',
    '14xfhdkfmh',
    '84trqvtltpqvdtzdlch',
    '19hjjhfljxnine',
    '1lbkvjcjbbeightngnqdvz8nddkmqmvvb8seven',
    'mlnpptcflthdprj4fiveseven92sdhxchdcj',
    'cdmbfivepgdbgdfvbklz8six7',
    'cbqvbtpljv8skzgmbzbfgrbffmmb',
    'one9ninev4',
    'nzvjsqx7fivebgptkrxsx65sixfivesczbl',
    '42bhjthree1',
    'twoqnsxllxrsfive64vgtpcmxc9',
    'sixbzflbdv7',
    '54threehf9vhctwofour',
    '4pmkmlpnnine3',
    '3sk88qglhbsjxdsdcnqrnpdz',
    '79szleighttwofivef',
    'vbctcrttwo43oneone',
    'qjhdlqzqftfgxgnbbscsbznfgslbltd6szdppxfpm',
    'fivenbbsgfthree9',
    'hjqmr9rqsrhspcfjmfj379',
    'lxjeightwo6four8',
    '45twonkxhqq',
    'ggcvxfz6lfpbcspvzsqztjllrrpd',
    'qmlvh9bmlkfive83fivepbtnine',
    '1qqqbrct45sevenx',
    'ttgtbnzrn1dprs6four',
    'nine1rcstjdlhb6hsrnvsjxeight1',
    'gtlhk3gjhqvtwotv',
    'six278kd',
    'vlgzjxlmfs6',
    '8d51',
    'seven6lzjgcc',
    'sz7sixctstdkhlb89',
    '27three',
    '6two3msmszdzcrfgxj5',
    '8dbvzcrqv',
    'tftbmjrjd831gbzrhscthree6jvvfour',
    '254sevensixzzkjsq1jmmbvdbhtmfjsp',
    'ghqgzfkqhnqntwo4nfj1',
    'sixfourninetwoxjtsxcr3',
    'five2niner2',
    '22blmbkts7',
    'one2cbkvqstone5threekzvskbzdt5',
    '48lgvmpjvhlfsixone6seventwo9',
    '1five5pzglqpqltn',
    '8dc6blpnqcjndthree5',
    'lncn3sevenptdrlpqsbseven',
    '9mdzt',
    'flnr3sevensevenpjgrgdbrvdgkhtlzzljdnppp',
    'lpljgkpqdgqsevenseven8foureight5',
    'xzrkml7',
    '127',
    'hgxdcdprhg4qkxtwo1rlc',
    'nine9five5g',
    'three1lgdctzmqpgc4zbmc6ttsls',
    'onethree495three',
    'eightfblxhxptkdnhk6npbbsxgxlhoneights',
    'fourm6sixeightmrztnbjptqfv',
    'twoone76',
    '6dsbcqrjj',
    'pfkoneightmv8bdrmhlnhmninektnbdtvtwo6twod',
    'qttsnrppd6s',
    '76three5',
    'thrxlfmbmtsxjzsx5fivelvknrgctp5vlmpf',
    'nine7ninethreeztmlsfch',
    '18eightthreetwo978seven',
    'bseightwovtlxsb5sevensrqnrklqvzstncmr6zg',
    '3zthdrzlqcjbdsfgqphkzqeight',
    'mvfnine6sevenrkbxbhlld35five',
    'cddpxjhdgt9fsfmkxmvtm3dnqndzsnm',
    'vrhjfsfkt3sevenqcsxvkdrfndtfljvkxzckctwoonednpklkm',
    'hqjfnbh9threexqfive',
    'mrpdsqbhzjzplrlqf4fjstqq',
    '6htcxzghbx',
    'nine6dflrcbjl65',
    'bpclpbkbbmq9threeonetwonejn',
    'eight5fivedcsqtsnfkthreefour9six',
    '4lvl',
    'fourq2',
    'four388rrkjtfjzrceight8',
    '7lznsixfh41pdlvhbh9tr',
    '9nineseven438',
    'tgcqntlpqonevmcqninezcxfxbbone6',
    'seven2gg',
    'two1one65threexsix',
    '1one6lrgflmsixfivefour',
    'sevenone46',
    '61crvnncdxmkseventzqvdsmfkx',
    'khztxzpnl6nine',
    'threeonehjxpgj3nine6threehcsix',
    'twotwo5mpbgbtfjpcxbksix49two',
    '62',
    'kssevengjcdtrcmklxdgftslsz7kfclxsdtc',
    '9mgpqjhlfivesix34sevenone',
    '89711',
    '3tgkpfrvvcpxfs8jhmdcxz392',
    '6ghbglhfive469x',
    '9ctfqkhbgprf38',
    'cshsctcqr6tcxzjgrzsx',
    'chn5onethreevqdhhdv74',
    'one9fmlbplqeightfthchbzjhzgkbv',
    'fourtwopkllbslsix94bcshtp2',
    'rvmpsxkmcqninetwovhjzvhm3',
    '4eightbcdvjjr5ninethree6fiveone',
    '6three6eightdqkcg',
    'rsix7seven6fdpzpgvmkp',
    'eightrvlmbdq91six',
    'x978bsdxxnknine',
    '81five3',
    '6bmmvdflqfxcmhtsixjprt',
    'five6two4five37seven7',
    'nine6hldzbzxhzdvnptjeight4ninejxlhvtkpzd',
    'eightfone9',
    '4vknnxxj6192q6nnfbcm',
    'twolzt6two23two1',
    '84lltlrz4vsl3two',
    'rnfour39cpcggzone',
    'hgfx464',
    '6tdldmclkhqkkdzxmhvtthree8',
    '9sevensix',
    'pfgb55',
    'mqnqnineplccphpctvxs3sldkl',
    'cblchzhrsone4fcbvfxkjjbcptp8oneightv',
    '5mndn',
    'pptwone8',
    'fivejvzddb3bcvvskzxstfive5',
    'k7sevenninefivefiveqzbxlsgcmoneone',
    'gxqthreejzntslggzhxnsevensix1onecphllcxc',
    '6slttzsdvnkfgbqldqvlqrszlpsixtwo3',
    '7lqlkstbxpt87xcbssmn',
    'fourtwoeightjnflkkbksn566',
    'dkjpckbtnninejcxg3',
    '6713ninetwo',
    '9six3rskfprrbqhbstmp9',
    '4onepfqshseven4seven',
    '1d',
    'zdht4sksmztjpcrjthreenine',
    'four29one2csmk',
    '93lmdlxrrj4threeeight',
    'zkbckninedlzxpmdneight4',
    'gjdshxctnszcrlxj8',
    '4nqfvtshhk',
    'hvjvrh37threehznzlrprtptwo4one',
    'eightghbtgpbjfdprqnpvhhcbdtrzsjgsix2',
    'sixmgpzcmxq3sixsixxpdrfpzdsmqsr',
    'onefivegphhdggf6kdrmnvgfqj',
    'mvtj2six',
    '6jhtqngl7jtphdsvtkbvscm1fivehv',
    '632onefiveeight2',
    '9ninezfbzdplrfourthree3eight8',
    '164three7fbznchn8',
    'fsklrdzbzv8threefour8sevensix',
    'twosixtwo4sixsevenfivethree',
    'foursevensix4fourxhfjzjbkhsix',
    'eight26foursixseven',
    '8frxqhzqstxzmlsqpqtcsevenfive9',
    'mgck4815plnnmrvhfvhbsln',
    '3fxpccfplrfivetwobbngonephjs9four',
    '4gbbgpbqnpbqjzgvjrgpprtwoqvjrrn',
    'four17two93eightthree',
    'twoseven3',
    'one5vqpmvkpgtwo88seven',
    'sssmblvsixseven2',
    '6fsdxfxgdhnqkcpzmbljlfkfsjztdp94h',
    'kx99pbk6',
    'nineone7knpqj',
    '2fourzgseightseven5',
    'sixninekdbvrrllrl8sevencvrdhnine',
    '8jtqlpz2',
    'hgblktnine92htpggp22',
    '8l3',
    'xfxb82srqlldfonelqjhssmsrfkbmldjqt2klnq',
    '321one42seventhreenlrtm',
    'jponefoureight6nine',
    '3lsljdntnsjrseven',
    'two1rvc9fiveonerkdnrnfd1',
    '1twoclddjfsixtwovhhczl',
    '4two48krlhhbvzhq',
    '78fourncglqhghzxhbrb98threeglzklqgkg',
    'threetmzvnrfnqq23',
    '9five5four5ones8',
    'six4onefive6',
    '45lfmdrgsrvkkkzglnqmrlt',
    '64onevthree',
    'onefour9zvkgndsv2',
    'dmrk46vlrztxbjfsbll',
    '2four8oneeighteight',
    'pqtvvlbrgninethreeone1',
    '6four733d',
    'seven1qhxhgxsx8fzlbkm9hpmnqkknjpseven',
    '6cspj21fivetwo',
    'seven3fllzkctljxlcqljbxfrcleightwov',
    '73bkkkdnptddqqxhjteight',
    'jjdmnfourp1threextxpmdnnnine',
    'five2lvhh4kfg3',
    'rbconeightthree8',
    '59lqvpccqlbmqqtzfourseven547',
    'vdvsbhcptvxbgd46three6',
    'xtrbzgtwofour9kq9',
    '2nineeight',
    '29nlcdzgrkh7',
    'onehglhgkcksm2onemzpnqmbxccvpxxssg1gcpvhl',
    'sevenhhhgntcldxlfbrpks27threeeightwoh',
    '2kccbsjdblthree',
    'nine6threenine',
    'nkbcdbseven8cqfour',
    'bfour3',
    'nineeighttneight833',
    '3glgsvfhkz7fivefivefive',
    'zzlxqlfour3mcjjp',
    '93eight28',
    '1threeffive4c5oneightgdg',
    'five4six',
    'gpzjjxthree4fmvbzmzbjf31six',
    'bcbdtbjrtn3five11',
    'kbtnkjvkmdh6',
    'fpjsqbxv5',
    '3twofive',
    '9vplnvkkmhpdfxckm2js64',
    '4eightsixxgmbxzkkcsevennvdgprqcgvsqct',
    'eightsix1five8one5sevenvqjmrkdjq',
    '9seven7',
    'ngmnllfj49dlqdmnthree',
    'sixthreeqbkmzvmt7sbgsscqsg',
    '5sjbrdqvbksss7gnfcp6vjpbfcgps',
    'nhssblqsixtwo57',
    'fourbthree7four',
    '6foursix',
    'pfcbeightfvtnlrmld273',
    'fivefhthree8189mvhf',
    'nine5qzvxjvj1nkljhvdpnf9',
    'tgrllhmcmpmpeightzjd7',
    'vnblzqbhx4four6',
    '5qb6six2one9',
    'sevenprjnnznl9nvbfour28sixnpxttwonemcn',
    '4sixsix',
    '7two9',
    '7pzzdv2fourgxxczzqtdxfjgtxjztbvjt',
    '218jxfvzrfournine',
    '4sevennine',
    '662onecvzlsixzj7six',
    'bpnmf95seven2',
    'clfcfivetwo9mkxqnthnnhkpxcm',
    'klgfmtjlctstwo9',
    '1zlqhkkhmdvszg2three4nljlbrzz',
    'five6threesevensnprfgsggs1nqqjtsqxpdtjlfr',
    'nhkvqk89four',
    'rtgzhbhjcjcznp5cxbprzxfoureighteight4lng',
    'xdvgfzxbvzfdkff5dthree',
    '1two465sixnine',
    '2six327mflsr',
    'qpeightwo4sixfivetwokvzhkg',
    '4seven9jmbnjrhrtthree',
    '4flchcfh1four',
    '94fourldjgvg7drlcxqtnv2',
    '99sevenfourmfhnjg9',
    '32fivesix275ninelpmkponeightnp',
    '9xzgfxcmplrzjsbnlkgcbnpchth',
    'htoneighttntmj6ninethreen7',
    '64one9sevenghcqjjrseven',
    '8nvkfqkbbpzseven63zpnbbnine62',
    'fivefoursmdnvczb6',
    'mmrqfrtwo2hhpk7eightthree',
    'dnrrfklrpxstln57vqzkrxlqnmsvmgdbthreeoneightc',
    '19rqmvljqfrmfoureightseven',
    'twofive9vm1csqlrvngtfiveeight',
    'zeightwofivefour6gcmh97',
    '7pzts',
    '42ninecnbthreedlgglgp',
    '3kqthqfprdntgbfqqc',
    'sixdrrqxxdgl8dhf4',
    '51three',
    '39qpctcjfnh7',
    '9bfour4',
    'onefourseventwohbqpxn73',
    'jzbqdcsevenseven8seven8mmbktn',
    'xlzeightwo3648threegrfourrjzvz',
    'eighttmmtcrqhlpnrjjlchrvvthree6',
    '5five3one69eightthf',
    'bctwonelppl122bkfivetwo',
    'foursix2ddxqqz',
    'hbmcnbvdhpkhp3sv88',
    'csdp3onebjxxlckthreetwoplskdphhmp',
    'rvkdmmgfvsfive8ggvcvxgjgrsix',
    '7zjsdzbeightfour7',
    'four3qfsvmbhhfv276',
    'krdnine4bnneightbpxfdvl9pcf',
    'scdklgdh46fivefiveseven24seven',
    '9rmmsthreethrlxjtjkb',
    '7fivesevenstfourfivecddbzmxrrqeight',
    'fivethreeninexgkpmpbvsix7',
    'sixvqpdpfk43rhmd9',
    '2zvkhxtfourpdfnsbsnbvone',
    'four7lrcvtsczdp2sixvvlkzrzzk9gcxtmx7',
    '61pzlq74cmlkjvseven',
    'qcjzncctvv237dsjvqm2three',
    '89threezgd2eight8',
    'nxll6fivev6kt4rmtfkrnkfive',
    'lvxxvnpzlrk8sbmbnhtmlds',
    'sevensevenjhcxcninesevendlghdvfj5mkmdb',
    'vfq4',
    'gxkcbkknqg8187eight',
    'six79tcdlv',
    'bsntwone3six8',
    '8nd',
    'qdlhkvvpxrtgbrzpmcfourfivegpjqjfbfmngnnbpshfkdpsdgj2',
    'threetjbcjmzlcvnchp34nineseven',
    'zjpxzkdlmhcbzkrflvfour5mdqldvgrnx5sixlmgjpqx',
    'cjnvmsdrpmq8',
    'threeqr8xrxgv87',
    'rcfsntqrlonezlgl7dhlflqckc9vhd21',
    '9three7three',
    'ptkqnrtmrnsixfiveseven67',
    '44fourfive9',
    '4fstrhjjctsvrz7cpbr6gjpkkxglx',
    '6rjqcmpfbp',
    '731',
    'fivexdfkzmjs3146five6kvdsnvsxsj',
    'dhhz6',
    'sltpllcs4seven8771',
    '1fourkjfhfcfxbeightseven8three',
    'sevengrzlghdkg8three',
    'sixsixnkgfcfivekqfzsj59',
    '4qbqggqlmjkrgnrxthree9dxgssjkrseven',
    'xhlmbone3one8',
    '3t',
    '8six37',
    'fivethree3onegthree9thhfzp',
    '9xdmvkx7fourfxpgsvnine77',
    'coneightfivedfkqrfjcckghzsrtrc9sevenone1',
    'five4ninevxldttfxxdfxfhttbxkvjkfour23',
    'cpfklzcpp2eightfjqcrsmhlnxckxmtdchbzqblqsqqp',
    '34six1',
    '5fivex4',
    'fivefivepjfrpzdvcq2',
    'onelnppnxczthreelldqndvt3',
    'nine699ninexjnine',
    '16one74',
    '8jdkblqbq59zlkhj97one',
    'ckrft6sixeight',
    'fourldmq24',
    '87zvt',
    'threefiveone75hxnqqsjroneeight',
    'lsxlzvssshlvbr5vtvgsznrxhkp73',
    'threeknpqxxgg84',
    'oneone3mvtlxjhfiveksgpnms9kzkf',
    'thxrqsrninefourfive31kbcp57',
    'fivesixnine6oneqgxckbjqfszpsvhjgms',
    'eightsix83',
    'ttwone9qqhg7',
    '7fhvffiveftkbfgxsdfourthree1',
    'hbkst6foursixdndhmtwosix',
    'mhgxpvgmndjgsftqjkkxkfzxmhgtdpxxmbztwo6six',
    'two6ljpjc8ffgmblpxrcsevenvbsm',
    'xqbmzh85mqchftctnfourfkeight7',
    'xlbltdqcsx2sixmqdzvxhqj',
    'eight468',
    'nine2rcrgfpx5',
    'eight5tjoneseven',
    'hncnnjvbdfdfcthree1',
    'sixzfllx24threesevensix',
    '7eighteight',
    '8652sslmpr1',
    'm88ktthbnh5',
    'six1ninethree',
    'sevengtb6',
    '9eightzpdkqzp3',
    'tplshfhqsshs4',
    '4twothreefpj',
    '48threetwockbzxdhqp4eight',
    'eightmkeightjdgmvxdqfx7',
    'six99',
    '69one',
    'twodmnzphhsb2',
    'three3zhqckdqeight1',
    '2x9xjzgtdgk5ninefourseven',
    '4vrpseven7tq',
    '86cjqrqp',
    'one8four67',
    'three7two7six2kxl',
    'bhnbkthreetwofqchzvbxjqqm4seven4five',
    'onehncctk2qnphtkjns',
    '6stmbmtj1ms',
    'mdhmknhftkdtnrgkbmh7six1six',
    'six4three5',
    'fnccxltjdn4gteightfourone3',
    'twofoureight5seven4',
    'four7twosix8three',
    'pgvjtszlkx4',
    'threeseven438two5',
    'six78qhspmhqtkc',
    '56sevenjdfvfbzvsgthreemrbmcqctgonesixppg',
    'fivesevenlsixvgxfkxtbclkbsqt35',
    'sixeightfiveseven7three',
    'frmgthreefour3szxtf1',
    '5eightrvflvtqzq8sevenj',
    'five5dbtfxqxzfour52mxfzmkfks',
    '2ggjtsdmdr6',
    'cpszsjthree4',
    'rrd8rrfcvzhcdr651rfc6h',
    'sfnfsc89eighttmsc888t',
    '46eight',
    '992sevenzsxkzxxppnkxlxkpbz',
    'seven93tzgthree',
    '952sszqqqrc1seven',
    'fivetwo3sevenfive4',
    'pfgdhlvv23onesixtwoznfrlcndlvr8',
    'mhcvnl1three5',
    '3twofour3pgjtjp2five1',
    'nfcvxxcltwo49khnmggcdlr5',
    '8frh21n',
    '6p477xtfrhvclvnxpbdmftrgd2',
    'sevenbqsdxlceight3',
    'seven2nine86jx',
    '44cqv',
    '7bfgmrc',
    '88twoonethree4m5oneightn',
    '94eightthreefourdqdrnx8threetwonepbt',
    'onegvkdxllnd76',
    'onechljqc4mvhljvcgbthree',
    '2ninenine1two',
    'threenineone8ggnbmnfcnfteightsix1',
    'eight6fivermqnm94onessnplzpkzjm',
    '7fivezcnlhtfournine',
    'pfourvpqfqz7foursix',
    'sevenonedcs9',
    'threebfspz4b6sevennzkznbd7',
    'tbg56jzgmkgmxnbncvtgrpk4',
    '337sdxdlbqd2',
    '4tcvrpvqkkhhthmcjzggqgmpdonektzmrrszs',
    'twocfgqtp7',
    'sevenfcmgkblzh4mvgjmktn4',
    'ptnqxxf1two',
    'fqftxjznine186three',
    '6foursevenonenjkbdjfbhhtvdthreethreeeight',
    '4two3',
    'zhronethree2six3five7',
    '3fxbqvvkh6twoneftm',
    'zf2two4xndhkmb93',
    'fivefivefour9rhcjxxtbtd63nxtk',
    'five3qpvgdcqcvcvbn6',
    '1qjckjqkbqvbtqkrbvkxp',
    '2gnglzbllksix6fgfjrrltrhrspl5seven',
    'four6five8gpktxzxcdtvqsevenqlbsnine',
    'seven6lgkknlfouronegxnine2',
    '9ninefour8fourpd2threetwo',
    '358lmjlsevensjrlhkbspkqxcfourmktxqrhjz',
    'mbqnmgjcbninenine82djlmzk38',
    'four6lgd66eighteight8',
    'three566',
    'czeightwoninefive7one',
    'threecmkmzszq337rsctbvvpgvlfvreight',
    'btwone91blrcbjvpfl',
    'cgfddzmnmz3',
    'seven3sixsixnqt9',
    'xsthfourtwo1nine5dpvjpnine',
    '97fpjzktsixtzpdseven5',
    'seven6fivefive',
    'two16',
    'nddxvnqnggdzcnhthree2',
    '1sixseven',
    'three1nvpdzhrndgbvfiveeight1',
    '134',
    'threeeightlvbp6',
    'qmrmqcjkdfoursixfive8915six',
    '2jrsix78twoninefour',
    '5vgtsevenfoureighttmntdgptbvxonez',
    '2npzxnpmdtxctgeightrbvrgdkqthree5fg',
    'hxtvnvqffivekgzcl6dtmplhqprfdbzdoneninesix',
    'two384zlqs8351',
    '2sevensgnxgzkqsixtwo',
    'nkone877fivegtr',
    'ldr43',
    'six3nrstcpvfive6',
    'one799onenineseven',
    '4onetwofourfourghpzmgjthree',
    'one53two8tnmlpcxvvqvrtjthreefour',
    '49nine',
    'sgnxr3two',
    'threeblnc1six3hvdlj1',
    '8sskxtzkl35hknine8one',
    'keightcqbkbz9gsbxdqshzngxcbjqtqn',
    '7foursixnine',
    'sbhv3lvkgsgk',
    'dmvthree152cjh',
    'two6nzdd7rrltcngdbshfzlhsix',
    '1nxthreetchfsleightq6v',
    '5threevrc9four6st',
    'b2threeeightonesix44hnxzcm',
    '2threefourfournine',
    '1fxbbfszjhseven',
    'lrxhhqdzx2sixsixtwo7eight6nine',
    '2eightmzzcgszpxr',
    '7nine7sevenzndthknx1',
    'kkstmkvmfeight92ninelpxhsssk9',
    '1zjpvbmzdxxc',
    'ninevtqgtzxtprbst1bxxsrrrztnhbjrdqvlheightvbhncs',
    '7seven8threeeight',
    'mfzkktfoneseven8pvqpszgqjszx',
    'lr9kddzcxmmxc253lxfournine',
    'three29gpbvjthree6hcnxzqcdcj',
    'sixljtcnxbq8vnbrjgd9qsqonethreenzdnvjjg',
    'vpeightwo15',
    'lctthree6four14nine',
    'eightfiveone47sevenhdxtlninegffpzhjmh',
    'foursixhtx9nineseven8',
    'seven94four',
    '9h6nine',
    'fivemxkfxvbpneight8hqlmmrmeight6',
    'five5bhrghlfiveseventhreeoneseven',
    'eight79nbmspstpkxhttvrq',
    'xqcmqxnine6',
    'prcnjkshkvlcgsixfiveone6',
    'btbcs2rsrcrshzp8six89',
    '5tg578fldlcxponefourtwonet',
    'v4',
    'gqrnpz5sth',
    'xcsmcfour3eightts',
    'eight691seven8cxdbveightzv',
    'onenjhcd9'
];

$total = 0;
foreach($codes as $code) {
    $digits = [];
    preg_match_all('!\d+!', $code, $matches);
    $digits = $matches[0];
    $firstkey = array_key_first($digits);
    $lastkey = array_key_last($digits);
    $first_number = $digits[$firstkey];
    $last_number = $digits[$lastkey];
    if(count($digits) == 1) {
        $digit = $digits[$firstkey];
        if(strlen($digits[0]) == 1) {
            $number = $first_number . $first_number;
        } else {
            $number = substr($first_number, 0, 1) . substr($first_number, -1);
        }
    } else {
        $number = substr($first_number, 0, 1) . substr($last_number, -1);
    }
    $total += intval($number);
    
}

echo $total;