2021 Day 8 Complete!
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defabc gcb dbafcg gc gcbed fbecgd begfdac fcbde cfge debag | gfce fgce bdefgca aebgd
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eabdc egbda bagcef eg fdageb beg bcfdag egdf agbfd cbgdafe | fdbga bge ebg eg
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gfbda feg eg afgcbe fbdcag bfedg gead ecfdabg dfecb gedafb | gedbfa dgae degbf gefdb
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ecadfb edg defgcb ecbda fbagcde ge dbeag gacbed agec bdfga | debcaf geafdbc gedab egabd
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gcedbf bfeag bcgfdea bcgdaf eg gfe gace cgefab gabcf edfba | gbcfa gfe gef eg
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bd bcdgefa dab gcdbaf dabfec cedab gcafde bgcae cafed debf | efcdab dba ebdca edafcb
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cdaef fbcedg gdaeb gedcfa cgaed bcfaed gc ceg cgaf eadfbcg | cdfae acfg adbcefg cg
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cagbed fbedca cfgdabe ecbda aedfg bcge dfagbc dceag cdg cg | abdec cgd bagdecf eadbc
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adbfc fdcabg bg ceabfd bfg bcefga cgbd fgaed fdbag cfbeadg | bfadg bagfcd aefbgcd bg
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agbefc aebc cbg cb dafgce deafbgc ebgdf ecfga cgfeb fgdbac | bdfge gefca dgefac ecbfg
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cgb cbefgd debac ceadfbg bgceaf gbecd fgdeb cg dgfeab cfdg | fbeacg eafbgcd abcde bfcgdae
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aedf fcged abfdcg fcadg ef bgcde efc dgacef fcgbea acebgfd | edbgc geacdf cagdfe bgcfea
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gdeba bcafed efbacgd efdacg febadg eg gacdb fadeb bgef ega | bdgae cagbfde cdgba edfbac
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gdcae dab bgac cegafdb ab ebafcd gbadce dcefag gfdeb degab | fedabc bcag adceg egbfd
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fgcda bgedfa abec bcedfg dgeac dagbe cdeagb ecd ec cfegdba | ecd ce acgde aecdg
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dfage becg dceabf beacgf eab acfdgbe gbdcaf bafge fgcab be | dfgcba gcfab eacbfd gaebf
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dfabc ecgad fcdabe gfc bedfcg cdagbf dacgf bdgfeac bfag gf | dcfab fagb cgfda agbf
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gefcd fad bgfea cgfdea da fbecgd bdgafc dgbfcea cdae edagf | cgfbda gefdc cdea adf
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fg efgb fga bdgea adbegf cfeadg fbdag abgdce bdaefcg afbcd | bgfe gebf afgdcbe dbegaf
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cagbe dbca gcedfa cga dabfcge ac dgbace fbage cdgeb edcfbg | adfecbg cagedb abcd gbdce
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eabdf efb be efcda cabgfd gedfab cdefabg eagb cfedgb gdfba | aebdfcg gecbfd efb efb
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ecd fadce acgfd cdgfeb ec edbafg dfcaeb fcegabd abdef ebca | fdeac adcfe dfgeabc dfacbe
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egcadbf fca cafbd dceba fa agcfbe fgcdba defgcb afdg cgdfb | gfbcd efdbgc af caf
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beca ea fbdegca cafdbg ecagf fae bfgaed efagbc gbafc ecdgf | aegfc adbegcf ea ebgfca
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bgacfed gbc fbdeac gc bgfae adcg ecbad begac dabcge gfcdbe | gcb bceagd agcd daebc
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ba fgbcead gbaefd ebcfag dagcfe dfeag bdcfg adeb gadfb afb | deba eadb gbefda aecdfg
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ab cgfdea dgcbfa aedgc agb efbcadg bagced gbdfe gabde aecb | aefbdgc bfdcag egbda agb
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gfcd fecdb fdbeag dcb dgefb ecfab bdecfag bgdeac cd cfgbde | cbaef ecgdbf gdfbe cd
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bae dgeabc fdgae aedfb be gfbcad dbecaf cbfda gfcedab cfeb | gfdea fdabc abfcegd gfaed
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cegfd dcefba daefc agdcfe cgebfda fg edgcb dgf debgfa cgfa | cfegd debcfa gfd edgfc
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dceabg bgcfae fb cfgeb bfc dfceg bcfdea dcfbaeg acebg gfab | aegbdfc bcefg egbac egbfc
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ceadgfb cfgadb eagfb eagbcd gebcfa ge age eabdf bacfg gecf | abdef ecagdb bgfea adgbfec
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gdcaf egc cebfa cfdaeg cgdfbe eg eagfc gaed fabgced dbcgfa | afgce dcafbeg eadg dgfac
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cfdbe dfcgeab ab abgdcf ageb cba eadgc cgadef cdaeb deabcg | efagdc cadeb ab eabg
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bgfaedc gcdfe gfbdc fbga cbaedg dcagb gbdcaf bf bfd dacfbe | cgaebd fdgce bf fbdeca
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gdabcf acgbefd egafc cda adbe gbadec fgdecb ad cdegb edgca | ecagd ad dcebg gbced
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afdebc ebgcfda fabge ecfgdb caefdg dcbg cb fgecd gbcef cfb | eagfb fedgc ebgfc cbfedg
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eb fgcade debgfc ebc gadec dfacb ecadb aegb ebcdga dagcfbe | efacbdg cdbaf fdcegb cbdage
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gdefac gbdefca aec ce fecagb bfcgda gcafd dceg aefdb cdeaf | cbfaedg cdefag cgdfa cegd
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bdegaf fda da ceda edfacg efbacg agdcf bfdgc faecg cgebafd | fdcga daf afd cdgbf
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gec fbdgc abdceg febgdc gbacfed decgf facgdb fcbe fadge ec | agdfe cegdf gadcbef cfedg
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fbeag bgcea cg cabfed agebcd acgd cadeb cge bgedfc cgaebfd | dfgbce efcbad cge bdcae
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gdaef gbafdc gafdce fcadg gedc efbgdca de dfe baefg bcfdae | abcdfe gaefd cgfade dfe
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gbcdf gcfa bgdaf dagbe dcegfb bfedca afb cgebdaf fa bafdcg | af fbegadc aegbd gfac
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dbgacef ceagfb cfbd ebfdga bd edb bcged aecdg bcgfe fdbceg | db gbeafc befgad dfbegc
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bdf bfadeg dbfgeac degcf aebf cgfadb gfdeb bf gdeab bgcdae | fb bgdaec gcfed feba
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bgdeaf gbafe cdfeag gecfba debca adgcebf dfe df fdgb efabd | bfdeagc gdbaef fgeabc acdeb
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edfcga fdab df fcbead bcagefd dbcage fgebc dcaeb befdc dfe | afbd caedb ebdac cdagef
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dcbeg bcag bdaec fcdbeg adcef dfgaeb gcbaed ba begacfd bea | febgdc dbceg agecdbf dbceg
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agbc eafbd dgcefb afdbg gaf gdecfa dfgbc fbgcad defcgba ag | edcgfb fadbg dfaeb abefd
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abfdcge fadcge gde dcfgb cdgafb gbefd eg fcdgeb ecbg faebd | cgfdb ge dbgafc cegb
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ab fbcge fegdbc gab fegad gebaf bgacef ceab fcdbega bcafdg | dgfbac gfacbe gba ab
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bed fdage bcafge afebd cdegba fabce fdecab bd dfcb aebfcgd | dbe dgbeafc adebcgf eabfd
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cbfdeg gbafe egf bdfgea dfea abceg ef gbdfa daecgfb bdgafc | edaf fabdge ebgac fgaeb
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dgba bdcgaf bcdfg bg cgdfe cgb afcdeb bdfcega bdfca gcbeaf | aefdcb dbga cgfed cdfge
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gefda gfbed cgfdbea feb dbcgf bgecfd becd fgabec be dfgbac | fgeda agcbdf bdce be
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bcfge ab cagbed bea acdeg gdab aecbg fcegbad bcefda adfcge | bgadce dcgea febcg aeb
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dagc dcefg gfcdaeb da fgecdb bfeac ead dgfcae eacdf begfda | bdeagf cfedgab dcbgaef ead
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dg eadcb fcgd eafgbd fcdgbe bfegc gecbd deg dgcbafe cfegba | ebcad gecfbd ebgcd gfcbeda
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bc bgc edbcfg gbafd ecgbfa ebdc gdcaef dfbecag bgfdc egfdc | bgfda fcdgb cgeafb fcbgd
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abgf dbfcgae adegf gdabe cbdeg ab bae dgecfa caefdb aedbgf | daefg fbag badfce gbdefac
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cabed gabcdf eb cegad fabcgde ebd ebaf fcdeba badfc egdbcf | dbeac cdafb edbfacg eb
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degfac adgcf fbgade fae ef egcabfd egacb decf efagc agbcdf | ef fcadeg edcf cgafdb
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adcefg agbefcd acdfe cdfba ecfdbg ed eagfc aged edf cegbfa | fcdea gbafec efd fecdgb
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dfeacb fge fbgca gfcbe dbeg eg cdefb fbedgc fdbcaeg adecgf | gef dbeg efg becfgd
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ae fbdegc gfcdae fbgda fecabd gfecd gdafe edgfcab afe acge | facged adcgfe cgae bacdgef
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gfbac cfebda dfg degfca dfgbc cbgdfe dg dcefb edagcbf gbed | caedgfb gdf gd ecgdbf
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gcdfea dafbcg gadfc aecdbf cab ba gcbaf abdg cebfgad ecbgf | bca gcfad dcfbage efbcg
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gbceaf baegd gab ga agcd gecdb deabgc afedb agebcdf fdbgec | cdgeb gab eagfbc aebdg
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ebagcd dgacef gbc gdefcba cbeagf bfadc bedg acdeg bgcda bg | aegdbfc cbg fagecbd agfedc
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fcbage dfbage acdebgf ed faed bafge fdegb dge bfdcg egcabd | deg dgfbc bgdefca abcgef
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aeg acegd degb dagfcb fadec bgeafc bfagcde eg bdecag gbdac | acefd defca degb cgeabd
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bfce fadeg fegdb cdgeb cfdabge bf acdfgb bfd edbcga cebgfd | begadc edfcbag dcefbg bgfed
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gc gfac fegcd fedcagb gaedbc cafed edbfg gedafc fecadb gec | adcfe cgdeba egfdc cfedg
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egcfb dbac beafcdg cbgea fdeabg gadecb cdgaef cga gadbe ca | dfcabeg cbdgea ca egbca
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edgbc fdeb dcfegb cgeafdb dfcaeg gebfc daebcg bfagc fe fec | bgdefc ebdgc ebfd dgbec
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bgacde abfgecd caedg ba ebfdc ecfadg bagc eba dbeac gdebfa | cdefag bafedg agbc bcfed
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febacg fegda gdbacf ceab cfa cbfeg fgabcde cgaef dgefbc ac | gbcfe beca deafg eagbfcd
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debg fgbade gecabf dfaeg fdaegbc gad eagbf fedac dfabcg dg | egbacfd cfead fegadb gd
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agfeb cf gcead fgcea gfcdba edagfc bcadeg dfec fca cdfabeg | geacf fbage gdfacb cf
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dbfae geacfd eabgc cebfga gd cbgd dfbaecg edbgac adgbe gda | dag gd caefgd gfdceab
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edabcg dgaf cgbfe bcdfa efdabc edcfgba ga cag dbgfca gacfb | fdcbag gac ag bdaecg
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bf efb efcabd gfba agebdfc deafcg afegd gfeadb gebcd gdbef | bfga bfeadc bcegd fbe
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edfgbc fgdc cf bgecf dcaefb efagdcb gdecb bfage cfe dcgeab | dfcg ebgdc fgdc aecbgd
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bdgea dgebf ebcdaf ebf fe fabcgd gcfe bgedcf ecgdfab bgfdc | egfc gbcdef bfe fdbcg
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ca gdbaef adecg acdfbe cefadg caedbgf afedg eac afcg ecdbg | eadgf dgefab dgeac gadce
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dfgecb adcf becfadg cgfdea gfdae dcgae fd dgcaeb dfe egbaf | efcdbg caedfg eacdg dgeafc
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agcbe fba dfag fgbca cdagbef fgdcb gcefdb acfdeb af dcbgfa | dcbafe afbcg bfa cdbfg
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cead ce dcefga fce afgedb cfebagd agfebc fecgd dafeg cbgfd | fedagb cgbaef egcfba gadfec
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dfebga bcadge gdfebac ed beagf eabdf gbafce gdef bdfca ade | ade abcdf bagcde fabcd
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adg fgdbce abfgcd ecdgaf cebgdaf gcbad ga bgaf fcbgd edbac | beacd dag fgdcb gda
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dbeacf edfcbga bgcde edbac gbac dgb dcegf bcgdea gdafeb bg | cbdge bg cbag ebcda
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gafcd dcae cd cgaef bfedcga gfdab cbgfea cdgebf dagcef gdc | afcdg gcd gafdb bgcdaef
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edabfg gecfdb adcf abf cfgbade gbace bcfed af bface febdac | eadcbf efabgd fa fba
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af eaf daebg fgebac dfaeg geadcfb cfad fedgc dcefgb fadcge | afdge ecgfabd fa fa
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dcfga agfdbc db gcbefad baefg fdb gefadc dgabf fgcbde bcad | gdcfa adgbf fbd cgfdeb
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cbega fgb agfceb dfbcage dbfca efga dbgefc bcagf bedcag fg | dafbc dbcfa fdbcge ebdgac
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eac cbaeg ce acbfg daefcg abgfde bgdeca dbgaecf ebagd cbde | abcedfg cae gbdae ec
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gadef daebgfc fge beagd fcebad cbfgde gf afced gfdace agfc | bedfcg geadb gdefbc gf
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adbfcg cdbge cfeg beagdfc cbegfd bfdaeg eacbd eg fbgcd egd | ge gdcfab cgebd dacbe
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ca cbega abcefdg bfcdea bgdcea abc dgac ebdag ecfbg aebfgd | adgebf debagc bgcae bca
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bg edcbg gbd dabegfc dcgae aefdgc cbga dbaegf eadgcb dbefc | cbga cgab adcgeb bgca
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egbdf becfga gdcae cdgef cf cdgfea faegcbd dacf cgadeb fcg | cdfge gcdabe befagc cgf
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fbade ca eca eabcd cefbag ebacdf fdbaeg cdgbe facd dbagfce | fcbgdae dbace debfgca cbade
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fbdceg fgade egfcd fbdacg dgcbf cbed gec ec dgbacef ecagfb | aegdf egdaf gecdf feagd
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aef bacedf aedcg bfge efabcg fcbagd fe gfbac fegca abdfceg | cgafb agcfdb gbcafe acfge
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bgfc defgbc cf deagf gbcdea baedcf ecfgd ebgdc dcagfeb cdf | fgaed fedcab cdefg dfega
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afecbgd bgefca eca gbcaf cgfe bgcdfa bceadf ec cabeg dgabe | ce efbcagd aec fceg
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gaeb eafcd dbeafg egf dbfag adfbcg bfcaedg aefgd eg decgfb | fegbda bgfecd adgfe gef
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cgb baecd begdc cbdefa adbg ebafgc gcfbead cgfde bgdcea gb | cfedg ebdca adbg eabcd
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egafc ac fecdg acfgdb aceb befgcad eadgfb fbgcea cga ebfga | daecbgf bcea fegba ac
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afde cefbgda gabdfe cegdab feb bdgae dbcgfe fbgca eabfg fe | dgeba dgcbfe bafge gaecbfd
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ceabgd ba cfbagde afdce dba ebcdg abcg fdaegb adbce defcgb | fdgbcea bacg dba agcb
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gbcfed eag dceabgf eagfdc febgc bfag eagbcf abdec ag cgeba | gae aeg gfdbace gbfa
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gb gbfeda cbead gebdcaf gbdf cgabef beg fgaed gdabe cfgeda | gdbf bgfeac bcead cdefag
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bcda fabceg dfecg eadgbc dcgae dfabeg afdgebc dga ad cgbea | dbecag efagdb da fcbeag
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gfcdae cf fabgd cdfabe gcdfa fecabgd gdeca fegc dacgeb caf | fegc fca cf aefdbc
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efcgb decfga cfbga bfdca gcfbde ag eagb gfa bgcaef gcbfdea | ga egba bfecg gfdcbe
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cabedf cedf ace bdace acdgb afgbec fgdeba ce fadbe afgedcb | aebfd ebdacf ace dcef
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fecdg cgdfae gecbfa de cagdefb bfdgc egda gacfe ecd cdafbe | dcgbf fgaec facdeg gfcdb
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gabfdec dabfge abdeg fa egcbda fdbgac adf efbad efcbd fage | gdabe bgade bfdega afd
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cbgad fcabdg cbfdg cgfaed fdg bafg cdabge bfcde fg abfcdeg | bfdaecg cgadeb defcb gdfabc
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defba fgae daegbf adfgbc bfadg fegacdb bef bedca ef fbgecd | befda bcegdfa ef badgf
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fdgbea agfdcbe bgfeca dag da eacd dagcb becadg fgbdc acegb | ecda adbfeg bgedca cead
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gafd cdbaef dbgcf gdeacbf fdacb bcdagf abgdce gd efgcb dbg | gd gbd egfbc gadf
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de abdegf edgfb efd gcfedab dbgaf afcdbg aedb fegadc begfc | fde edf ecfgb edba
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cbgefd da bdagcf cda cegfabd gfdcb dabcf cfgead dgba acbef | bdfcg bgcafde dbcfga bafdcg
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aebfcg gfedabc eadgb bf cafgdb bfg fbce fgcea gcdfae gebaf | afgebc fb fb bgf
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gc fgecbd egc gaebf gecbda acbed fcaebd cagd bcgae gfabdce | gacd egbacd abefg egfba
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dcfab bgdc efagd acg gc aedcfb cdafg begcfad dabgcf cbefga | cdagf gcfda dbfac cdgb
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bcdfea dgce cadfg dae agfde cgdeaf adfegcb bafge ed cdbfga | cgedaf bgfae gafdc fbgae
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adgcfe dfagecb gfbcda ba cafegb fbdce eagb agefc cafbe cab | bcedf bac ba fbcde
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bfeacd fcdebg fg dbaeg egdaf dcgfae gcfa efadc bcegdfa fge | acdef fgaed gf bdeag
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dcgefa ceabfg fagbc beagd df fagcdeb dbafg fgabcd dcfb fgd | egafdc gabde beagd dfbc
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ef bgdaefc cagdbe fbcda fgbade aef gfce eagbcf gcabe cfbea | fcdab fgce bcfad acebf
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efagbc fbdag afdcb fg bgf begda aedfbcg deafgb gedf cdgbea | dfgab acfdb gf gf
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edcagb ecfbadg ebdfg ega fbaedc fecdag ga dacef gfac gaedf | dgbfe ga dcafe ag
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bedfacg acbfge cbg badfeg begfc fbcde ecag facdgb gbfea gc | fbced gcb eagc agebdfc
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fdgca fbgce gfecd gdeb cdfagbe ed ecd fedacb gfabce dgfbec | afcgd deabfc dfagc begcfa
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bfeg dge cgadf cgedf gedfbca cebfad dfebc cdabge cdgefb ge | dbcef ged eg ebfacd
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ed cebgadf gefdca cfega dcaegb dfce cgaefb dge gbfda dfaeg | aegdf afgce egd deg
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aecfgd fgd cedbag fgecd bfagdc feacbdg gceda gf bcdef eagf | dfbce agced gf geadc
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gbcfdae fdgea bdgcae edb edgbfc fagdcb ebca be ebgda adgcb | be edb bed gcbaed
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gdef df afdgcb fdb ebcgd begadfc gdcbef efbdc baegdc fabec | dgceab acbef fbedc cgbed
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dcbgf feg edfacgb efgadc eg fdace afbced fcged eacg aefbdg | cbaedfg ecag aecfdb efdacg
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fdbega gcebaf dacgeb eabdc gabcfde fcdea gcbd bd adb agbce | afced efabdcg afced bda
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cd dafcbe adegcb edabfgc bdcga adfgb gabecf cdb egcd cbega | daegbfc afbdg cd debacg
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bga becfdg gcbfad gcbdf ag baefcg eadbc dcgab fcgadeb afdg | gfbcead edgcbf gdcab bag
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aedgfbc fe cgdaef fbec feg agecb bgadf bacefg afebg cgdeba | aebgcfd gfe aegbf efbcga
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afcegd gbdec acd afcgbe ad cagfe gdcea fgbedac edaf dgbacf | cad dagec aecgdf da
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gfedc eagcfd becagf cafed ace edbaf dgac feadbcg ca bfecdg | gdac gcadef ac eafdc
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||||||
|
gab abfdeg bgdac fadbc gcdfba bfdeac bcfadeg bgfc bg gaedc | bg fcbad gb bg
|
||||||
|
bgeda agdfcb gdaec cd fcabedg cgabed fgcae bdefag dca cbde | adc baegd febdag eafgbd
|
||||||
|
gedbca dacbe efda bfd efdcba fd bfacd cgabf cbedfga bcefgd | bafcg baecd fecbgd cagfb
|
||||||
|
egdc fed ed bgfced bfacd ebagcdf dbefc ebgdfa agbefc cfgeb | bfegcd cfebd agdcbef cafdb
|
||||||
|
bdg bdfga gdfca dfbae gbafcd fbgc eacbdg aegfcd bg dgceafb | gb bgd gfacde gbcf
|
||||||
|
egdbc badfec caebg cegdab ed bcdfg aedg afdcegb gfaceb bde | agde adge de egda
|
||||||
|
adef gdcfba adgbecf af acegb fab bfadeg bfega dbgfec efdbg | bcgea fdcegb degfcb fbedag
|
||||||
|
gbfe bcdgaf edfag gae gfdeba cfdbeag fgdba gebcad ge cdfea | cgfadbe bgef agcbed cgdfab
|
||||||
|
dfeca cdbg edafbg gcfbead bcafg cfgadb fgd bfgace dg cgadf | gfcda bgfadc cbgefa gfd
|
||||||
|
fbaecd bf dacfebg dcfge ecbgf gabf cegfab caebg bfc gdbace | abcge cegab egfdabc dcfeg
|
||||||
|
cbdfag fgbec gdabfe gfdbaec bdgfc ef fbcdge fbe agceb fced | gbfdc fe cegab cgebf
|
||||||
|
fdebc adfgcbe acebf fdac df dfb bdaegf abecdf abcegf bgedc | gbcefa ecbgd bafec dbecg
|
||||||
|
fadc fgc gbcdf bcdga edgfb cegbaf fgbdca fc debgca dafcgeb | dfcbag cabdg fbcgd afcd
|
||||||
|
dgcef dcgbef afc adfce feagbdc ac deafb cdag gcdfea befagc | ca cfegdab efcda fdeca
|
||||||
|
febgad ag gdeab afdbecg dcgfbe agfbec fbegd gfad aeg dcaeb | ebgdf abedc dgaf dfbge
|
||||||
|
daegcb agbcd edg bafdgc faecg gadec bfcgde abde ed fecagdb | baegcd edba efgac cefag
|
||||||
|
adbcf gcaf bgdac gecdfba efdba fdbcga fecgbd cfd cf adgceb | dcbag abdfc fcd fcd
|
||||||
|
cfedb cfa acefbd afbdcg edcbafg bfeag acebf ac ecdbgf adec | fedcb edcfbg bfaec gecfabd
|
||||||
|
cef befdcg dafeb cefdag fbdaceg fadec fc agced bdgace acfg | agcde daefc afcg cgaf
|
||||||
|
ebagd gd gfdbace fagbde febad gfdb dcebfa dcefag edg gcbea | dageb dg gde gd
|
||||||
|
de gdecfb baefg fedbg ecdf bacdgf bgfdaec dge acdegb cgdfb | dagfcb dcfe ed de
|
||||||
|
adgfc ad dcea caefgd cgfdb bfaegc afgec egafdb fegbdca fda | da gfedab ad afd
|
||||||
|
abf cdgfae acfbg gecbadf ecba efabdg cabgfe gbcfd efagc ab | acgbf fegacd acegf abf
|
||||||
|
cgbaefd cdage dgef geacdf agfdcb dacfg gcaeb cdefba ed ead | abfgdc abdgfc dagcfeb baceg
|
||||||
|
fgdec cbfa bf gbcfeda dfb fadbge acdeb dbfce cgbdea cdefab | cfegd fdeabc badecfg dgcfe
|
||||||
|
eba dacgefb deacb gabfde ecgadb cbdef cage gcbad afbdcg ae | gdfeba ae dfbec agce
|
||||||
|
daebc gcdeabf bgcfea agfeb bdega dgbeaf dgfa gdb gd bfcged | febdcg egfdcb bdace gdfa
|
||||||
|
gcbaef fdgbea adgfce bgefacd fdbg egdab daecb gbe bg gfdea | fbdg dfbg aefdg bdfg
|
||||||
|
dbgfce ec faebg fec fagdc cefga fgecda ebfgcad cdae dgbcfa | cadgf dgbeafc cgeafd ec
|
||||||
|
gabcef edacbfg dba agecb bdce dacgbf dgcaeb eafdg gadbe bd | dfgea db adb cbdgaf
|
||||||
|
cbfdgea fbdgca bedagf ae dae bfedca dacfb feca bcged adceb | ea ae fcea ead
|
||||||
|
daebgc db bagecdf bdaec fgdbea dfeac bgfeca cgdb bed gbaec | dfecbag ebacd bed db
|
||||||
|
agdcef fdaeg fbcdaeg cbgdae afgbd fea cfde eagcfb gdace ef | bgecda afe defc daegf
|
||||||
|
dcaegbf fdgeba ad dbafe defbc faebg dacfbg daf egda cfaegb | abedf bfdaeg dbfgea cfagbed
|
||||||
|
geb bgafecd bcae fgabce aefcg be gadfec gfebc bgdfc gbfeda | ebac be fgace dfebagc
|
||||||
|
cdfegba eafdc afcgb abcfge bfgd cfagbd adg dcafg cebdga gd | adbecfg cfagb dabgce cafbg
|
||||||
|
geaf fg acbgd fgd dgfcbae dbaef fgbda ebgdfa egfcbd acefbd | gcdba edfbgc ebcadf gf
|
||||||
|
cbgfe egac ce ecf bgfeca cbdgf fgbdea fbgceda geafb eafdcb | gecbaf adebcf efc ecf
|
||||||
|
fcd gfbcd dfbge dc gcbefad dcag afebdc gfbac efabgc fadbcg | bgdfc bcfga bfgdc cd
|
||||||
|
dg dgeb acedbg bdfagc faceg cfagdbe ebadc daceg afbdce cdg | gdaec afgec gcd eacdb
|
||||||
|
badeg dfegab efgadcb ad fgcdbe egbdf gcdeaf gad dafb bgcea | dgaeb bgdfe agdbe fbaged
|
||||||
|
deag ea gabedcf decfb dcfea fcdgae fgcda dgcfab cegabf fae | dcagfbe gafcde fedbc fdbacg
|
||||||
|
eacfg bged cgdafb dg cegad dgcbea bceadf adg gbdfcea baedc | bcfadg gcfae gbed eabdgc
|
||||||
|
efdba cegafb bcgdfae gdabe cefbd aef af ebgcdf ebdcfa facd | fdabec gfbeca fea adfc
|
||||||
|
ab fdeba cgefbd fdgae bea fbdce bdafce egfacb ecbdagf dabc | eba gdafe bdaef gfbeca
|
||||||
|
feadcb dgfabec gdafb cb ebgc fdcgbe cagefd dfgcb fgedc bcd | gfcde gdcfb fgbced decbfa
|
||||||
|
fabcde cae ecbfga agbed fbacg cegf cgdabef dbagfc ce acbeg | gbdea gcebfa fdeabc baceg
|
||||||
|
gfebca cageb dbfcaeg ed aecd edg bdegca ebgafd fcbgd gbdec | fbacge dcebg acde edca
|
||||||
|
bfgedca ec gacfd gcafbe decb cef gdafeb afebdc efadc dfbea | bdec cfeabd cagfd feadc
|
||||||
274
2021/day08/main.go
Normal file
274
2021/day08/main.go
Normal file
@ -0,0 +1,274 @@
|
|||||||
|
package main
|
||||||
|
|
||||||
|
import (
|
||||||
|
"bytes"
|
||||||
|
"fmt"
|
||||||
|
"sort"
|
||||||
|
"strings"
|
||||||
|
|
||||||
|
h "git.bullercodeworks.com/brian/adventofcode/helpers"
|
||||||
|
)
|
||||||
|
|
||||||
|
func main() {
|
||||||
|
inp := h.StdinToStringSlice()
|
||||||
|
solve(inp)
|
||||||
|
}
|
||||||
|
|
||||||
|
func solve(inp []string) {
|
||||||
|
var segments []seg
|
||||||
|
for i := range inp {
|
||||||
|
pts := strings.Split(inp[i], "|")
|
||||||
|
var patterns [][]byte
|
||||||
|
for _, v := range strings.Fields(pts[0]) {
|
||||||
|
patterns = append(patterns, []byte(v))
|
||||||
|
}
|
||||||
|
var output [][]byte
|
||||||
|
for _, v := range strings.Fields(pts[1]) {
|
||||||
|
output = append(output, []byte(v))
|
||||||
|
}
|
||||||
|
segments = append(segments, DeduceSeg(patterns, output))
|
||||||
|
}
|
||||||
|
|
||||||
|
var c1, c4, c7, c8 int
|
||||||
|
var total int
|
||||||
|
for i := range segments {
|
||||||
|
c1 += segments[i].instances(1)
|
||||||
|
c4 += segments[i].instances(4)
|
||||||
|
c7 += segments[i].instances(7)
|
||||||
|
c8 += segments[i].instances(8)
|
||||||
|
total += segments[i].value()
|
||||||
|
}
|
||||||
|
|
||||||
|
fmt.Println("# Part 1")
|
||||||
|
fmt.Println("1,4,7,8 appear", c1+c4+c7+c8, "times")
|
||||||
|
fmt.Println("")
|
||||||
|
fmt.Println("# Part 2")
|
||||||
|
fmt.Println("Total", total)
|
||||||
|
}
|
||||||
|
|
||||||
|
type seg struct {
|
||||||
|
N, NE, SE, S, SW, NW, C byte
|
||||||
|
Zero, One, Two, Three, Four, Five, Six, Seven, Eight, Nine []byte
|
||||||
|
Output []int
|
||||||
|
}
|
||||||
|
|
||||||
|
func DeduceSeg(pInput, oInput [][]byte) seg {
|
||||||
|
segments := []byte{'a', 'b', 'c', 'd', 'e', 'f', 'g'}
|
||||||
|
// 0, 3, 5, 9
|
||||||
|
var patterns [][]byte
|
||||||
|
for _, p := range pInput {
|
||||||
|
sort.Slice(p, func(i int, j int) bool { return p[i] < p[j] })
|
||||||
|
patterns = append(patterns, p)
|
||||||
|
}
|
||||||
|
var output [][]byte
|
||||||
|
for _, o := range oInput {
|
||||||
|
sort.Slice(o, func(i int, j int) bool { return o[i] < o[j] })
|
||||||
|
output = append(output, o)
|
||||||
|
}
|
||||||
|
var removeFromSegments = func(v ...byte) {
|
||||||
|
for k := range v {
|
||||||
|
rem := -1
|
||||||
|
for b := range segments {
|
||||||
|
if segments[b] == v[k] {
|
||||||
|
rem = b
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if rem > -1 {
|
||||||
|
segments = append(segments[:rem], segments[rem+1:]...)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
var removeFromPatterns = func(v ...[]byte) {
|
||||||
|
for k := range v {
|
||||||
|
rem := -1
|
||||||
|
for i := range patterns {
|
||||||
|
if string(patterns[i]) == string(v[k]) {
|
||||||
|
rem = i
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if rem > -1 {
|
||||||
|
patterns = append(patterns[:rem], patterns[rem+1:]...)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
s := seg{
|
||||||
|
N: '-',
|
||||||
|
NE: '-',
|
||||||
|
SE: '-',
|
||||||
|
S: '-',
|
||||||
|
SW: '-',
|
||||||
|
NW: '-',
|
||||||
|
C: '-',
|
||||||
|
}
|
||||||
|
for i := range patterns {
|
||||||
|
switch {
|
||||||
|
case len(patterns[i]) == 2:
|
||||||
|
s.One = patterns[i]
|
||||||
|
case len(patterns[i]) == 4:
|
||||||
|
s.Four = patterns[i]
|
||||||
|
case len(patterns[i]) == 3:
|
||||||
|
s.Seven = patterns[i]
|
||||||
|
case len(patterns[i]) == 7:
|
||||||
|
s.Eight = patterns[i]
|
||||||
|
}
|
||||||
|
}
|
||||||
|
removeFromPatterns(s.One, s.Four, s.Seven, s.Eight)
|
||||||
|
|
||||||
|
//First, we know the N segment, it's what shows up in 'seven' , but not in 'one'
|
||||||
|
for i := range s.Seven {
|
||||||
|
if bytes.IndexByte(s.One, s.Seven[i]) == -1 {
|
||||||
|
s.N = s.Seven[i]
|
||||||
|
removeFromSegments(s.N)
|
||||||
|
break
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Six length numbers:
|
||||||
|
// 0, 9, 6
|
||||||
|
// We know that 'seven' is inside of 'nine' and 'zero' but not 'six'
|
||||||
|
for _, p := range patterns {
|
||||||
|
if len(p) == 6 {
|
||||||
|
for _, v := range s.Seven {
|
||||||
|
if bytes.IndexByte(p, v) == -1 {
|
||||||
|
// 'v' also has to be the NE segment
|
||||||
|
s.NE = v
|
||||||
|
removeFromSegments(s.NE)
|
||||||
|
s.Six = p
|
||||||
|
break
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
removeFromPatterns(s.Six)
|
||||||
|
|
||||||
|
for _, v := range s.Seven {
|
||||||
|
if v != s.N && v != s.NE {
|
||||||
|
s.SE = v
|
||||||
|
removeFromSegments(s.SE)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Five length numbers: 2, 3, 5
|
||||||
|
// Two is missing the SE segment
|
||||||
|
// Five is missing the NE segment
|
||||||
|
for _, p := range patterns {
|
||||||
|
if len(p) == 5 {
|
||||||
|
if bytes.IndexByte(p, s.SE) == -1 {
|
||||||
|
s.Two = p
|
||||||
|
}
|
||||||
|
if bytes.IndexByte(p, s.NE) == -1 {
|
||||||
|
s.Five = p
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
removeFromPatterns(s.Two, s.Five)
|
||||||
|
|
||||||
|
// The remaining 5 length is Three
|
||||||
|
for _, p := range patterns {
|
||||||
|
if len(p) == 5 {
|
||||||
|
s.Three = p
|
||||||
|
break
|
||||||
|
}
|
||||||
|
}
|
||||||
|
removeFromPatterns(s.Three)
|
||||||
|
|
||||||
|
// Nine is the same as Five except for NE
|
||||||
|
for _, p := range patterns {
|
||||||
|
for _, b := range p {
|
||||||
|
if b != s.NE && bytes.IndexByte(s.Five, b) == -1 {
|
||||||
|
s.Zero = p
|
||||||
|
break
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
removeFromPatterns(s.Zero)
|
||||||
|
s.Nine = patterns[0]
|
||||||
|
|
||||||
|
// NW is the non-SE that is missing from Two
|
||||||
|
for _, b := range segments {
|
||||||
|
if b != s.SE && bytes.IndexByte(s.Two, b) == -1 {
|
||||||
|
s.NW = b
|
||||||
|
removeFromSegments(s.NW)
|
||||||
|
break
|
||||||
|
}
|
||||||
|
}
|
||||||
|
// SW is the segment in Six that's not in Five
|
||||||
|
for _, b := range segments {
|
||||||
|
if bytes.IndexByte(s.Five, b) == -1 && bytes.IndexByte(s.Six, b) != -1 {
|
||||||
|
s.SW = b
|
||||||
|
removeFromSegments(s.SW)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
// C is the remaining segment in Four that's not in 0
|
||||||
|
for _, b := range segments {
|
||||||
|
if bytes.IndexByte(s.Zero, b) == -1 && bytes.IndexByte(s.Four, b) != -1 {
|
||||||
|
s.C = b
|
||||||
|
removeFromSegments(s.C)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
// The last segment is S
|
||||||
|
s.S = segments[0]
|
||||||
|
|
||||||
|
// Now fill in the outputs
|
||||||
|
for i := range output {
|
||||||
|
s.Output = append(s.Output, s.valueOf(output[i]))
|
||||||
|
}
|
||||||
|
|
||||||
|
return s
|
||||||
|
}
|
||||||
|
|
||||||
|
func (s seg) instances(v int) int {
|
||||||
|
var t int
|
||||||
|
for _, o := range s.Output {
|
||||||
|
if o == v {
|
||||||
|
t++
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return t
|
||||||
|
}
|
||||||
|
|
||||||
|
func (s seg) value() int {
|
||||||
|
var retStr string
|
||||||
|
for _, o := range s.Output {
|
||||||
|
retStr = retStr + h.Itoa(o)
|
||||||
|
}
|
||||||
|
return h.Atoi(retStr)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (s seg) valueOf(b []byte) int {
|
||||||
|
sort.Slice(b, func(i int, j int) bool { return b[i] < b[j] })
|
||||||
|
switch string(b) {
|
||||||
|
case string(s.Zero):
|
||||||
|
return 0
|
||||||
|
case string(s.One):
|
||||||
|
return 1
|
||||||
|
case string(s.Two):
|
||||||
|
return 2
|
||||||
|
case string(s.Three):
|
||||||
|
return 3
|
||||||
|
case string(s.Four):
|
||||||
|
return 4
|
||||||
|
case string(s.Five):
|
||||||
|
return 5
|
||||||
|
case string(s.Six):
|
||||||
|
return 6
|
||||||
|
case string(s.Seven):
|
||||||
|
return 7
|
||||||
|
case string(s.Eight):
|
||||||
|
return 8
|
||||||
|
case string(s.Nine):
|
||||||
|
return 9
|
||||||
|
}
|
||||||
|
return -1
|
||||||
|
}
|
||||||
|
|
||||||
|
func (s seg) String() string {
|
||||||
|
ret := fmt.Sprintf("%s\n", string([]byte{' ', s.N, s.N, s.N, s.N, ' '}))
|
||||||
|
ret = fmt.Sprintf("%s%s\n", ret, string([]byte{s.NW, ' ', ' ', ' ', ' ', s.NE}))
|
||||||
|
ret = fmt.Sprintf("%s%s\n", ret, string([]byte{s.NW, ' ', ' ', ' ', ' ', s.NE}))
|
||||||
|
ret = fmt.Sprintf("%s%s\n", ret, string([]byte{' ', s.C, s.C, s.C, s.C, ' '}))
|
||||||
|
ret = fmt.Sprintf("%s%s\n", ret, string([]byte{s.SW, ' ', ' ', ' ', ' ', s.SE}))
|
||||||
|
ret = fmt.Sprintf("%s%s\n", ret, string([]byte{s.SW, ' ', ' ', ' ', ' ', s.SE}))
|
||||||
|
ret = fmt.Sprintf("%s%s\n", ret, string([]byte{' ', s.S, s.S, s.S, s.S, ' '}))
|
||||||
|
return ret
|
||||||
|
}
|
||||||
10
2021/day08/testinput
Normal file
10
2021/day08/testinput
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
be cfbegad cbdgef fgaecd cgeb fdcge agebfd fecdb fabcd edb | fdgacbe cefdb cefbgd gcbe
|
||||||
|
edbfga begcd cbg gc gcadebf fbgde acbgfd abcde gfcbed gfec | fcgedb cgb dgebacf gc
|
||||||
|
fgaebd cg bdaec gdafb agbcfd gdcbef bgcad gfac gcb cdgabef | cg cg fdcagb cbg
|
||||||
|
fbegcd cbd adcefb dageb afcb bc aefdc ecdab fgdeca fcdbega | efabcd cedba gadfec cb
|
||||||
|
aecbfdg fbg gf bafeg dbefa fcge gcbea fcaegb dgceab fcbdga | gecf egdcabf bgf bfgea
|
||||||
|
fgeab ca afcebg bdacfeg cfaedg gcfdb baec bfadeg bafgc acf | gebdcfa ecba ca fadegcb
|
||||||
|
dbcfg fgd bdegcaf fgec aegbdf ecdfab fbedc dacgb gdcebf gf | cefg dcbef fcge gbcadfe
|
||||||
|
bdfegc cbegaf gecbf dfcage bdacg ed bedf ced adcbefg gebcd | ed bcgafe cdgba cbgef
|
||||||
|
egadfb cdbfeg cegd fecab cgb gbdefca cg fgcdab egfdb bfceg | gbdfcae bgc cg cgb
|
||||||
|
gcafb gcf dcaebfg ecagb gf abcdeg gaef cafbge fdbac fegbdc | fgae cfgab fg bagce
|
||||||
Loading…
Reference in New Issue
Block a user