Day 12

day12/data.txt

@@ -0,0 +1,140 @@
+GGGGOOOOOOOOXXXXXXXXXXXXXXXXXSSSSSSSSSSSWWWWWWWWWWYYYYYYYYYYYYYYVVVVVVVVVVVVVVAGEEEEEEEEGGGGGGGGGGGGGEEBEQEYYYYYYYYBSSSBBBBBBBBBBBBBBBBBBBBB
+GOOOOOOOOOOOOXXXXXXXXXXXXXXXXSSSSSSSSSSWWSWWWWWWYWYYYYYYYYYYYYYYYPVVVVVVVVVVVVVVEEEEEEEEGGGGGGGGGGEGGEEEEEEYYYYYYYYBBBBBBBBBBBBBBBBBBBBBBBBB
+GGGGOOOOOOOOOXXXXXXXXXXXXXXXSSSSSSSSSSSWSSWWWWWWYYYYYYYYYYYYYYYYYYVVVVVVVVVVVVVVEEEEEEEEGGGGGGGGGEEEEEEEEEEEYYUYYYYBBBBBBBBBBBBBDBBBOOBBBBBI
+GGGGGOOOOOOOXXXXXXXXXXXXXXXSSSSSSSSSSSSSSSQQWWRWYYYYYYYYYYYYYYYYYYVVVVVVVVVVVVVVEEEEEEEEGGGGGGGGGNEEEEEEEEEEYUUUUUUBBBBBBBBBDDDDDBBBOOBBBBII
+GGGOOOOOOOOOXXXXXXXXXXXXXSSSSSSSSSSSSSSSSSQQQRRRYYYYYYYYYYYYYYYYYYYVVVVVVVVVVVVVEEEEEEEEGGGNGGGGGNTTEEEEEEEEUUUUSSSBBBBBBDDDDDDDDDDOOOBBBBBI
+GGGGOOOOOOOXXXXXXXXXXXXXXSSSSSSSSSSSSSSSSRMMQRRRYYYYYYYYYYYYYYYYYYYVVVVVVVVVVVVVEEEEEEEEGGNNGGGGGNTTEEEEEEEEEUUSSQQQOBDDDDDDDDDDDDDDOBBBBBBB
+GGGGGOOOOOOXXXXXXXXXXXXXXSSSSSSSSSSSSSSSRRRRRRRRRJQQYQYYYYYYYYYYYVVVVVVVVVVVVVVVEEEEEEEEGGNNNNNGNNNEEJUUUUUUUUUUQQQQQDDDDDDDDDDDDDDBBBBBBBBB
+GGGYGYOOOOOOXXXXXXXXXXXXXXXSYYSSSSSSSSSRRRRRRRRRJJJQQQCYYYYYIVYBBVVVNNNNNVVVVVVVEEEEEEEEGGNNNNNNNNNEJJUUUUUUUUUUQQQQQQQDDDDDDDDDDDDBBBBBBSSK
+GGGYYYOOOOOYYYXXXGGXXXGGGGGYYYYYSSSSOSSRRRRRRRRRRQQQQQQYYYEEIIIBBVVVNNNNNVVVVVEEEEEEEEEEGGGNNNNNNNNNNJGGUUUUUUUUNQQQQQYDDDDDDDDDDDDSSKSSSSSS
+GGGGGYYOYOOYYXXXGGGGGGZGGGYYYYSSSSSSSSSSRRRRRRRRAVVQQQYYYYEIIIBBBVVVNNNNNNVVEEEEEEEGGGGGGGGNNNNNNNNNJJGGUUUUUUUUUQQQQQQDDDDDDDDDDDDDSSSSSSSS
+GGGGGYYYYYYYYYXXXXGGGGGGGGGGYYYSSSYYYSSRRRRRRRRRVVVQQQQIYYIIIIIIBBVNNNNNNNVVEEEEEEEUUUGGGGGNNLGNNNNGGGGGGUUUUUHHQQQQTQQDDDDADDDDNDBBBSSSSSSS
+GGYGYYYYYYYYYYXXXXGGGGGGGGGGYYYYYYYRRSRRRRRRRRRRRRVVVQQIIVIIIIIIIGNNNNNNNNMMEEEEEEEEEGGEEERRRGGGGGGGGGGUUUUUUUHGQSQTTTCDDDXXDDDDNDBSSSSSSSSS
+YYYYYYYYYYYYYYXXXGGGGGGGGGGGYYYYYYYRRRRRRRRRRRRRRRVVVVQQQVXIIIIIQGNNNNNNNNUMEEEEEEEEEEEEEEEERGGGGGGGGGGUUUIUUHHHHTTTTTCDDDXXDDDDNNSSSSSSSSSS
+YYYYYYYYYYYYYYYXXGGGGGGGGGGGGYYYYTRRRTRRRRRRRRRRRRRVVVVVVVIIIGIGGGGNNNNNNNNAEEEEEEEEEEEEEEEERGGGGGGGGGGIIUIIGGHHHTTTTTCDDDXXXXNDDNSSSSSSSSSS
+YYYYYYYYYYYYYYYXGGGGGGGGGGGGGGGGYTKTTTTRRRRRRRRRRRVVVVVVVVVVIGGGGGGGNNNNNNZMMEEEEEEEEEEEEEEERRRGGGGGRRIIIIIIIIOHHTTTTTTTXXXXXXNNNNSSSSSSSSSS
+YYYYYYYYYYYYYYYGGGGGGGGGGGGGGGTTTTTTTTGTRRRCRRRUUUUUUUUUVVGVGGGGGGGGGNNNNMMMMMMEEEMEEEEEEERRRRGGGGRRRRRIIIIIXITHHTTTTTSSSXXXXXNUUNSSSSSSSSSS
+OOYYYYYYYYYYYSYGGGGGGGGGGGGGGGGGGTTTTTTTTCCCRRRUUUUUUUUUVVGGGGGGGGGGGGGGTTMMMMMEEEMMEEEEEEERRRGRRRRRRRRIIIIIXTTTTTTTTSSSXXXXXXUUUNNNSSSSSSSS
+OYYYYYYYYYYYSSGGGSSSGGSGGGGGGGGTZTTTTTTTTCCCCCRUUUUUUUUUVVVTGGGGGGGGGGGGMMMMMMMMMMMEEEEEEDDTTRRRRRRRRRBIIIIITTTTTTTSSSSSXXXXXXUUNNNNSSSSSSSS
+OYYYYYYYYYYYSSSSSSSSSSSSGGGGGHGTTTTTTTTTTTTCCCYUUUUUUUUUZVNOOGGGGGGGGGGGGMMMMMMMMMMEEEEEUTTTTRRRRRRRRRBIIIIIPTTTTTSSSSSSXXXXXUUUNNNNNNSSSSSS
+OOYOYYYYYSSSSSSSSSSSSSSSGGGGGHHHTTTDTTTTTCTUUUUUUUUUUUUUODOOOGGGGGGGGGGMMMMMMMMMMMMZUUUUUTTTTTTRRRRRRRBBIIIBBBBTTSSSSSSSSXXNNUNNNNNNNNNSSSSN
+OOYOOYYYGSSSSSSSSSSSSSSSGGGGGHHHHTTTTTZCCCTUUUUUUUUUUUUUOOOOOOOGGGGGGGGYMTMMMMMMMMMMUUUUATTTTTTRRRRRRRBBBBBBSBBSTTSSSSSSSSXXNNNNNNNNNNNSNNNN
+OBOOOOYBGGSSSSSSSSSSSSSSTGUGHHHHHHHTTTCCCCCUUUUUUUUUBBBOOOOOOOOPOOGGGGGYYYMMMLMMMMMMUUUUAATTTTTTRRRRRRBBBBBSSDSSTSSSSSSSSSXNNNNNNNNNNNNNNNNN
+BBBOOYYBGSSSSSSSSSSSSSSSTTIKIHRHHHIIECCCCCCUUUUUUUUUBBBOOOOOOOOOOOIOGGYYYYYLLLMMMMMMUUUUATTTTTTTRRRRRRRBBBBSSSSSSSSSSSSJJJJNNNNNJNNNNNNNNNNN
+BBBBBBBBBBSZSSSSSSSSSSSSIIIIIRRRRHISCCCCCCCUUUUUUUUUBOBBBOOOOOOOOOOOOOYYYYYYLLMMMMMMMUUUGGTTTTTTGRRRRRRBBBBSSSSSSSSSSSSJJJJJJJJJJNNNNNNNBBNN
+BBBBBBBBBBSZSSSSLSLSSSSSIIIIIRRRIIIICCYCCCCUUUUUUUUUBOBBSOOOOOOOOOOYYYYYYYYYLLUUUMZMMUUUUGKTTGTTGGRRRRRRBBSSSSSSSSSSSSSJJJJJJJJJJJNBBBBBBBNN
+BBBBBBBBBVSSSSSSLLLLSSIIIIIIRRIRIIIAACCCCCTUUUUUUUUUVOOBSOOOOOOOOOTTYYYYYYLLLUUUUUUUUUUUGGGTGGGGGGGGRRRRBBSSSSSSSSSSSSSJJJJJJJJJJJJJBBBBBBNN
+BBBBBBBBBSSSSSSSLLLLLIIIIIIIRIIRIIIJAAJJCCCUUUUUUUUUOOOOOOOOOOOOOOYYYYYYYYYLLUUUUUUUUUQUGGGGGGGGGGGCCRRRBBSSSSSSSSSSSSSJJJJJJJJJJJJJBBBBBBBN
+BBBBBBBBBSBBSSSLLLLLAAAILIIIIIIIIJJJAJJJCJJUUUUUUUUUVVVOOOOOOOOOOYYYYYYYYYYYYYUUUUUUUUQQGGGGGGGGGGGGCRCCSSSSSSSSSSSSSJJJJJJJJJJJJJJBBBBBBBBN
+BBBBBBBBBBBSSSLLLLLLLLLLLLIIIIIIJJJJJJJJCJJUUUUUUUUUVVVOOOOOOOOOOYJJYYYYYPYYYNNUUUUUQQQGGGGGGGGGGGGCCCCCSSSSSSSSSSSHSSJJJJJJJJJJJJJBBBBBBBNN
+BBBBBBBBBBBSSSSLLLLLLLLLLLIIIIIIXXJJJJJJJJJUUUUUUUJJVVVLQQQOOOOOOOOJYYYYYPPPPPNNUUUUUQQQUGGGGGGGGGGGCCCCSSSSSSSSSSSHHSJJJJJJJJJJJJJBBBBBBBBB
+BBBBBBBBBBBGSSLLLLLLLLLLLIIIIIIIXXJEEJJJJJJUUUUUUUJJJVVLQQXQOOOOOOUYYYYYYPNPPPNPPPUUUQQQQGGGGGGGGGGGCCSSSSSSSSSSHHHHHSOJJJJJJJJJJJJBBBBBBBBN
+BBBBBBBBBBPWLLLLLLLLLLLLLIIIIIIIXXXXEDDJJJJUUUUUUUJJJJQQQQQQQQQQQOUUYYYYYQPPPLPPPPOOQQQQGGGGGGCCCGGCCCSSSSSSSSSSHHHHHOOOJJJJJJJJJJJBBBBBBNBN
+BBBBBBBBWWWWWWALLLLLLLLLIIIIIIIXXXXXXDDJJJVUUUUUUUJJJQQQQQQQQAAUUUUUUUUYYQPPPPPPPPOSSSSSSSGGGGCCCCCCCCCCSSSSSHHHHHHHHHOOOJJJJJJJJJJJBBNNNNBN
+BBBBBBBBBBBWWWALLLLLLLLLLIIIIIIIXDXXXDDDVVVVVVVJJJJJJQQQQQQQAAAUUUUUUUYYYYPPPPPPPPPSSSSSSSGGICCCCCCCCCSSSSSSSSSSHHHHHOOOOJJJJJKKJJJJLSNSNNNN
+BBBBBBBBBBWWWWJJJLLLLLLLLLLIIIIIDDDXDDVIIVVVVVVVJJJJJTQQQQQQAUUUUUUUUUUUYUUPPPPPSSPSSSSSSSGGGCCCCCCCCCCSSSSSSSSHHHHGHOOJJJJJJKKJJLJLLSNSNNNN
+BBBBBBBBBWWWWJJJJJLLWLRJSIIIIIDDDDDDDDVVVVVVVVVPJJJJQQQQQQQQQGUUUUUUUUUUUUPPPPPPPSSSSSSSSSGCCCCCCCCCCCSSSSSSSSSSSSSSMJJJJJJJJJJLLLLLLSSSNNNN
+BBDDBBBDBWJJJJJJJJJJJJJJJIIIIIDDDDDDDDVVVVVVVVVVVJJQQQQQQQQQQQUUUUUUUUUUUUPPPPPPPSCSSSSSSSGCCCCCCCCCCCCSSCSSSSSSSSSSJJJJJJJJJJJLLLSSSSSSSSNS
+BPDDDDDDWWWJJJJJJJJJJJJIIIIIIIWDDDDDDDVVVVVVVVVVJJJQQQQQQQQQQQJUUUUUUUUUUUUUPPPPPPCSSSSSSSCCCCCCCCCCCCCCCCCSSSSSSSSSPJJJJJJJJJJJLLLSSSSSSSSS
+PPPNNDWWWWWJJJJJJJJJJJJIIIIIIWWWDDDDDDDDVVVVVVVVJJQQQQQQQQQJJJJUUUUUUUUUUUUPGPPPDDSSSSSSSSSSJJCCCCCCCCCCCSSSSSSSSSSSSJJJJJJJJJJJJSSSSSSSSSSS
+PNNNNNNWWRWJJJJJJJJJJJJJIIIIIWWWWDDDDDDDCVVVVVJJJJJJQJQJQJJJJJJUUUUUUUUUUUPPPPPPDSSSSSSSSSSACCCCCCCCCCCCCSSSSSSSLSSSJJAJJJJJJJOOOOSSSSSSSSSS
+PPNNNNNWRRWWJJJJJJJJJJJIIIIIIWWWWDDDDDDDCVVVVVVJJJJJQJQJJJJSJJJUUUUUUUUUUUPUFFPPDDSVSSSSSASAAACCCCCCCWWOSSSSSSSSSSSSSAAJJJAJJTSSSSSSSSSSSSSS
+PPNNNNNNNRWRRJJJJJJJJXJIIIIIIWWWWWDDDDDDDVWVVVVVJJJJJJJJJJJSJJJLLUUUUHUUUUUUFFPPFSSFSSSAAAAAAACCIIIJCWWWWSSSSSSSSSSSAAAAAAAAATTSSSSSSSSSSSSS
+PPNNNNNNRRRRJJJJJJJJXXXIIAIWWWWWWHDDADDIIVWWWWVJJJJJJJJJJJJSSSSSSUUUUUUUUUUUUFFJFFFFFFAAAAAAAAAIIIIIWWWWWSUUUUUUUUUAAAAAAAAAATTSSSSSSSSSSSSS
+NNNNNNNNNRRRRJJGGJXXXXXIAAAAWWWWGDDDAADLLWWWLLMLLLJJJJJJJJSSSSSSSSUUUUUUUUUUUJJJJFFFFFFFFAAKAAAIIIIIWWWWLSUUUUUUUUUAAAAAAAAAATTSSSSSSSSSSSSS
+NNNNNNNNNRRRRRGGGJXXXAAAAAAAWAWADDDDAADLLLWWLLLLLLLLJJJJJJSSSSSSSSSOPUUUUUKKCCJJJFFFFFFFFFAKKAIIIIIIWWWWWSUUUUUUUUUAAAAAAAAAATTTSSSSSSSSSSSS
+NNNNNNNNNRRRRGGGGGXXAAAAAAAAWAWAADDAAAAALLLLLLLLLLLLJJJJJJJBSSSSSSSPPPPUUKBKCKFFFFFFFFFFKKKKKAAAAIIIIWWAAAUUUUUUUUUAAAAAAAAAATTTTSSSJJSSSSSS
+NNNNNNNNNRRRRRRGGGGGAAAAAAAAAAAAAAAAYYYALLLLLLLLLLLJJJJJJJBBBSSSSSSSPPPKKKKKKKFFFFFFFFFFKKKKKKAAIIIIUUWAAAUUUUUUUUUAAAAAAAATATTTTTTSJJSSSSSS
+NNNNNNRNRRRRRRRGGGGWAAAAAAAAAAAAAAAAYYYZLLLLLLLLLHHHJJJJJJBBBSSSSSPPPPPPPTKKKKKKKKKKKFKKKKKKKKKLLIIIIIWWWYUUUUUUUUUAAAAAAATTTTTTTTJJJJJSJSJS
+NNNNNRRNRRRRRRRGGGGGGGGAAAAAAAAAAAAYYYYYLLLLLLLLLLHHHHJJJBBBFSXSSSSPPPPPPPCKKKKKKKKKKKKKKKKKKAALLIIIIILZYYUUUUUUUUUAAAAAAATTTTTTJJJJJJJSJJJS
+SQQNUURRRRRRRRRGGGGGGGGGAAAAAAAAAAYYYYYLLLLLLLLLLLLHHHJJJJBBBBBBSSPPPPPPPPKKKKKKKKKKKKKKKKKKKAALLIIIWWLZYYYYYYYAAAAAAAAAAATTTTTTJEJJJJJJJJJS
+QQQQQUUUURRRRRGGGGGGGGGGAAAAAAYYYYYYYYYLLLLLLLLLLLLHHHYJJJBBBBBBDPPPPSPPPAKKKKKKKKKKKKKKKKLKAALLLLLLLLLLYYYYYYYAAAAAAAAAATTTTTTJLJJJJJJJJJJE
+VQQQQQUUURRRRGGGGGGGGGGGGAAAAAYYYYYYYYYLLLLLLLLLLLLHHYYYYNBBBBBBDPPPPSPPPAKKKKKKKKKKKKKKKKLAALLLLLLLLLLLLLYYYYYAAAAAAATTATTTTTTJJJJJJJJJJJJJ
+VVVQQUUUUURRRRGGGGGGGGGGGAAAAAYYYYYYYYLLLLLLLLLLLLLHYYYYBBBBBBBBDPSSSSSPPAAKTKKKKKKKKKKLLLLLLLLLLLLLLLLLLYYYYYYYAAAAATTTTTTTTTTTJJJJJJJJJJCJ
+VVVVUUUUTRRRRRRGGGGGGGGGAAAEAYYYYYYYYYLLLLLLLLLLLLLYYYYYBBBBBBEBDSSSSSSSAAATTKKKKKKKKKKLLLLLLLLLLLLLLLLLLLLYYYYYYAAAAAAATAZZZZTTTJJJJJJJJJJM
+VVVUUUUUTTRRRRRRGJGGGUGXRRRERRRRYYYYYYYLLLLLLLLLLKYYYYYYYBBTWWEEWSSSSSSSSTTTTTTKKTKKKKLLLLLLLLLLLLLLLLLLLLFYYYYYYYYAAAAAAAZZZZZZZJJJJJJJJMMM
+VVVUUUUUUTRRRRUUJJUUUUXXXRRRRRRRYYYYZZYYYLLLLKKKKKKYYYYYYYWWWWWWWSSSSSSSSWWTTTTTKTKKKKLLLLLLLLLLLLLLLLLLLLYYYYYYYYGGGGGGGGGGZZZZZZJJJJJJJMMM
+VVVVUUUTTTRRRRUUUUUUUUXXXRRRRRRRVYZZZZZYYLLLLLKKKKYYYYYYYYWWWWWWWWSSSSSSSTTTTTTTTTTTKPPLLLLPZIZLLLLLLLLLLLYYYYYYYYGGGGGGGGGGZZZZZZZZZJJJJJMM
+VVVVQUTTTTRTRRUUUUUUUUXXRRRRRRRVVZZZZZZZYYLLKKKKKKKYYYYWYYWWWWWWWWWSSSSSTTTTTTTTTTTTKPPLPPPPZZZZZLLLLLLLTTYYYYYYYPGGGGGGGGGGZZZZZZZZMMJMMMMM
+VVVVVUTTTTTTRRUUUUUUUUUUURRRRRRRRRZZZZZZYGGLGKKKKKKWWWWWWWWWWWWWWWWWSSTTTTTTTTTTTTTTTPPPPPPPZZZZZZLLLLLLYYYYYYYYYPGGGGGGGGGGGGGGZZZZZMMMMMMM
+VVVVVTTTTTTTRUUUUUUUUUUUURRRRRRRRBZZZZZZZGGGGKGKKKKWWWWWWWWWWWWWWWSSSVRTTTTTTTTTTTTPPPPPPPPZZZZZZNLLLLZZYYYYYYYPPPGGGGGGGGGGGGGGZZMMMMMMMMMM
+YYYVTTTTTTTTRRUUUUUUUUUUURRRRRRRZBZZZZZZGGGGGGGGGKKKWWWWWWWWWWWWWVVVVVVTTTTTTTTTTTTTTPPPPZZZZZZZZNNNNLLPPYYYYYYPPPGGGGGGGGGGGGGGZZMMMMMMMMMM
+YYYYYTTTTTTTTUUUUUUUUURURRRRRRRZZZZZZZZGGZGGGGGGKKKKWWWWWWWWWWWVVVVVVVVTXTTTTTTTTTTQPPPPPZZZZZZZZNNNNLNPPYYYYPYPPPGGGGGGGGGGGGGGZZZMMMMMMMMM
+YYYYTTTTTTTTMMMUUUUHRRRRRRRRRRRRVZZZZZZZZZZGGGGBBBBKWWWWWWWWWWVVVVVVVVVVVVTTTTTTTTQQQPPPZZZZZZZZZZNNNNNPPYZYYPYPPPGGGGGGGGGGGGGGOOZZZZMMMMMM
+YYVVIIETTTTTMMMUUUURRRRRRRRRRQCQQAAZZZZZZZGGGGGBBKKKKKMWWWWWWWWVVVVVVVVVTTTTTTTTTHQQZZZZZZZZZZZZZZNJNPPPPPYYYPPPPLLLLLLGGGGGGGGGOOZZZZMMMMMM
+YYVIIIETTTTTTMMUUURRRRRRRRRRQQQQQQQQZZZZZZXGGGKKKKKKKMMMWWWWWWWWVVVVVVVVTTTTTTTTTTQQQZZZZZZZZZZJZZJJNJPPPPPYPPPPPLLLLLLGGGGGGGGGOOZZZMMMMMMM
+VVVVVEETTTTTTTMMMMRRRRRRRRQQQQQQQMQXZZXXXXXGGKKKKKKKMMMMMMWWWWWWWVVVVVVVTVTTTTTTTTQQQQQZZZZZZZZJJZZJJJPPPPPYIIPPPPLLDLLGGGGGGGGGZZZZZMZMMMMM
+VVVJVEEGTTTTTMMMMMRRRRRRRRRQQQQQQQXXXZXXXKKKGKKKKKKKMMMMMMWWWWWWUUVVVVVVTVTTTTTTTTQQQWQQQZZQZZZJJJJJPPPPPPIIIIIIIPPLLLLGGGGGGGGGVZZZZZZZMMMM
+VVVVOEEEEETTTMMMMMMRRRRRRRRQPQQQQQXXXZZXXKKKKKKKKKKKMMMMMMMMWWWWWUBBVVVVTVTTTTJTWWWWQWWQQQZQZZZJJJJPPPPPPPPIIIIIPPPPPLLLLHHOOOOOZZZZZZZZMMMM
+VVVVVVEEETTTTMMMMMMMRRRRRRPPPQQQQXXXXXXXXKKKKKKKKKKKMMMMMMBMBWBBBBBBVVVVVKKUUTJJWWWWWWWQQQQQQZJJJJJPPPPPPPPPPIPPPPPPPHHHHHOOOOOOOZZZZZZZZZMM
+VVVVVVEEEETTTMMMMMMMRRRRRPPPPAQQXXAXXXXXXAAAKKKKKKKMMMMMMMBBBBBBBBBBBKKKKKKUUUWWWWWWWWWQQQQQQZZJJJJJJPPPPPPPPPPPPPPPPHHHHHOOOOOOZZZZZZZZZMMM
+PVVVVVSEEEEEMMMMMMMMMRRRRPPPPAAAAAAAXXXXXAAAAAAAKARMMMMRRMHBBBBBBBBBKKKKKKUUUWWWWWWWWWWWQQQQQZZJJNJPPPPPPPPPPPEEPPLPHHHHHOOOOOOOZZZZZZZZZMMM
+VVVVVVSEEEEEUUUUUMMMMMRRRPPPPAAAAAAAXXXXAAAAAAAAAARMRRRRRRRRBCBBBBBBKKKKKKKWWWWWWWWWWWWWQQQQQNNNNNJPPPPPPPPPPPEEZPPHHHSSHOOOOOOOZZZZZZAZAAMM
+VVVVVVVUUHHHGGUUUUMMMMRPRPPPPAAAGKKAAXXAAAAAAAAAAARRRRRRRRRRVBBBBBBBKKKKKKKWWWWWWWWWWWWQQQQQQNNNNNJPPPPPPPPPPPEEEPPEEHSSOOOOOOOOOZZZZZAAAAMM
+VVVVVVVUUHHHGHUUUUUUUUPPPPPPPGGGGKKAXXAAAAAAAAAAAARRRRRRRRRRRBBBBBBBBKKKKKKUTWWWWWWWWWQQQQQQQQNNNJJPPPPPPPPPPPREEEEESSSSSSOOOOOOOZZZZZAAAAAA
+VVVVVJVUUHHHHHUUUUUPPPPPPPPPPGGGKKGXXXAAAAAAAAAAAARRRRRRRRRRREEBBEEEBBKKKLKTTTTWWWWWWWWWQQQQQQQQNJJJJJPPPPPPPPEEEEEEESSSSOOOOOOOOOOZZAAAAAAA
+VVVVVJVUUHHHHHHUUUUPWWPPPPPPPPGGGGGGXXAAAAAAAAAAAAARRRRRRRRRREEWWWWWWWWKKKTTTTTWWWWWWQQQQQQQQQQNNNNJJJPPPPPPPEEEEEEEESSSSOOOOOOOOOOWAAAAAAAA
+UUUUUUUUUUHHHUUUUUPPPWPPPPPPPPGGGGGGXXAAAAAAAAAAAYRRRRRRRREEEEFWWWWWWWWKKTTTTTTWWWWWWQQQQQQQQQQUUNNJJJJJJPPPEEEEEEEOSSSSSNNNNNNONOOOAAAAAAAA
+UUUUUUUUUHHHHUUUUUPPPWWPPPPPPPGGGGZZAAAAAAAAAAAAAYYRRRRREEEEWWWWWWWWWWWKKKKKKKKKKWWWWQQQQQQQQQQUYNNYYYJJJPPPXEEEEEOOOSSONNNNNNNNNNNAAAAAAAAA
+UUUUUUUUHHHHHHUUUUUUUWWPPPPPPPPGGGPPAAAAAAGZAAZZYYYRRRRRREEEWWWWWWWWWWWKOKKKKKKKKIIIIQQQQQQQWWUUYYYYYYYJJYXXXEEFOYOOOOOOONNNNNNNNNNAAAAAAAAA
+UUUFEFBBBHWWUUUUUUWWWWWWWPPQPPPPPPPPEAAFAAZZVZZZYYYRRRRREEEFWWWWWWWWWWWWWWWWWWWWKIIIHQQQQQQQWWUUYYYYYYYYYYXXXEXOOOOOOOONNNNNNNNNANAAAAAAAAAA
+FFUFFFBBBBWWWWUUUWWWWWWWWPPQQQPPPPPPPPYZZZZZZZZZYYYFREEEEEFFWWWWWWWWWWWWWWWWWWWWKIHIHQQQQQWWWWYYYYYYYYYYYYXXXXXOOOOOOONNNNNNNNNNAAAAAAAAAAAA
+FFFOFFFBBWWWWUUUWWWWWWWKKQPQQQPPPPPPPPYYZZZZZZZZZYFFEEEEEFFFFWWWWWWWWWWWWWWWWWWWKIHHHQQQQQWWWWWWWYYYYYYYYYYYYYOOOOOOOONNNNNNNNNNNAAAAAAAAAAA
+FFOOFFBBBWWWWWWWWWWWWKKKKQQQQQPPPPPPPPPYYZZZZZZZZZFFEEEEEFFFFWWWWWWWWWWWWWWWWWWWKHHHHQHHHWWWWWWWWWWWYYYYYYYYYIOOOOOOOOOONNNNNNNNNEAIIAAAAAAA
+FFFFFFFBFFFWWWWWWWWWWKKKKQKQPQPPPPPPPPPPPZZZZZZWWWFFFFFFFOFFFWWWWWWWWWWMKKKKKKKKKHHHHHHHWWWWWWWWWWWWYYYYYYYIIIIOOOOOOONNNNNNNNNNEEEEEIAAAAAA
+XFFFFFFFFFFWWWWWWWWWWWKKKKKQPPPPSSPPFPPZZZZZZZZWWWFFFFFFFFFFFWWWWWWWWWWKKKKKKKKKJJJHHHHHHWWWWWWWWRYYYYYYYYYIIIIIOOOOOONNNNNNNNNEEEEEEAAAAAAA
+XFFFFFFFFFFFFWWWWWWWWKKKKKKKSPPSSSSSSSPPZZZZZWWWWWFFFFFFFFFFFWWWWWWWWWWKKKKKKKKKJJTTYHHHHHWWWWWWWWJYYYYYYYIIIIIIOOOOONNNNNNNNNNEEEEEENAAAAAA
+FFFFFFFFFFFWWWWWWWWKKKKKKKKPSSSSSSSSSSPZZZZZZZZWWWWFFFFFFFFWWWWWWWWWMMKKKKKKKKKKJJJTYHHHHWWWWWWWWWYYYYYYYYIIIIIIOOOOOONNNNNNNNNEEREEEEAAAAAB
+FFFFFFFFFRRRRRRRWKKKKKKKKKPPSSSSSSSSSZZZZZZZZZZZWWWFFFFFFFFWWWWWWWFFJJKKKKKKKKKKJJJJYYYYHWWWWWWWWWWWYYYYYYYYIIIIOOOOOOONVVNNNEEEEEEEEEAATABB
+FFFFFFFFFFRRYRRRKKKKKKKKKKKKDSSSSSSSSZZZZZZZZVWWWVVFFFFFFUFWWWWWWWVFFJKKKJJJJJJJJJJJYYYYYFWWWWWWWWWWYYYYYYYYIIIIOOOOOOOOAVVNNNEEEEEEEEEEEAEB
+FFFFFFFFFFRRRRRRRVKKKKKKKKKSSSSSSSSXSSZZZZZZZVVVVVVFFFFFFUFWWWWWWWVVVJJJJJJJJJJJJJJFYYYYWWWWWWWWWWYYYYYYYYYIIIIIIOOOBBVOVVVVVEEEEEEEEEEEEEEE
+FFFFFFFFFFFRRRRRRVRKKKKKKKKKKSSSSSSSSZZZZZZZRRVVVVZZFFVVVFFWWWWWWWVVVJJJJJJJJJJJJJNNNNNWWWWWLWWWWYYYYYYYYIIIIIIIIIOBBVVVVVVVVVEEEEEEEEEEEEEE
+FFFFFFFPPPRRRRRRRRRRKKKKKKKKKSSSSSSSSSZZZZZZRRVVVVVZZZVVVVVWWWWWWVVVJJJJJJJJJJJJJJJJNNNNWWWWWLLWLLLLLLYIIIIIIIIIIMMBBVVVVVJJJJJEEEEEEEEEEEEE
+FFFFFFFPPPRRRRRRRRKKKKKKKKKKKKSSSSSSSSHZZZZZRVVVVVVVVVVVVVVVVVVVVVVVVVJJJJJJJJJJJJJJJNNNNNWWWWLLLLLLLLIIIIBIIIIIMMMMBVVVJJJJJJJJEEEEEEEEEQED
+FFFFFFRPPPRRRRRRRRRKKKKKKKKKKHHSHSHHLLBXZBRRRRRVVVVVVVVVVVVVVVVVUVVVVJJJJJJJJJJJJJJJNNNNNWWWWWLLLLLLLLIIIBBBIIIIMMMMBVVJJJJJJJJJJJEEEEEEEEED
+FEFFFFRPPPRRRRRRRRRKKKKKKKKAHHLHHHHHBLBBBBRRRRVVVVVVVVUUVUUUUUUUUUBBBBBJJJJJJJJJJNNNNNNNNWWWLLLLLLBLBBBSSBBBBBIIMMMMMVFJJJJJJJJJJJJJEEEEEEEE
+EEBBBFRPPPRRRRRRRRRRHKKKJKKJJHHHHHHHBBBBBBRRVRRVVVVVVUUUVVUUUUUUUUUEBBBBBBJJBBBNNNNNNNNZNWWWLLLLLLBLBBBBBBBBBIIIMMMMMMEAJJJJJJJJJHJJEEEEEEEE
+EEBBBBRPPPRRRRRRRRRRHHHHJKKJCHHHHHHVBBBBBBBRVVVVVVVVVUUUUUUUUUUUUUUBBBBBBBBBBBBNNNNNNNZZZWWWWLZLLLBBBBBBBBBBOOIIIIMDDMEEJJJJJJJJJJJJOJQQEQSE
+EEBLBMMPPPRRRRRRRRRRHHJJJJJJCHHHHHHVBBBBBBBVVVVVVVVVVUUUUUUUUUUUUUUBBBBBBBBBBBBNBBNNNNNZZWWWWWZZZBBBBBBBBBBOOOIIIIDDDMEDJJJJJJJJJJJJJJQQQQQH
+EEBBBBBPPPRRRRRRRRRRRHHJJJJJJHHHHHVVBBBBBBYYVVVVVVVVVUUUUUUUUUUUUUUBBBBBBBBBBBBBBBNNNZZZZZZZZZZZZBBBBBBBBOOOOOIIIODDDDEDJJJJJJJJJJJJJJQQQQQH
+EEEBBBBPPPRRRRRRRRPPPJJJJJJJJJHHHHVBBBBBBBVVVVVVVVVVVVUUUUUUUUUUUUBBBBBBBBBBBSBBBZZZZZZZZZZZZZZZZZBBBBBOGOOOOOOOOOODDDDDJJJJJJJJJJJSSQQQQQQQ
+BBBBBBBBJBRPPRRRRRPPPJPJJJJJJJJKHVVBBGGBGBGGVVVVVVVVVVVUUUUUUUUUUUBBBBBBBBBBBSBXXZZZZZZZZZZZZZZZZBBBBBBOOOOOOOOOOODDDDDDJJJJJJJJJJJQQQQQQQQQ
+KBBBBBBBBBDPPPRRRPPPPPPPPPPJJJJKHHVBBHGGGGGVVLVVVVVVVVUUUUUUUUUKKUKBBBBBBBBBSSSSSSSZZZZZZZZZZZZZZBBBBOOOOOOOOOOOOODDDDDDDDDDJJJJJJJJQQQQQQQQ
+KBBBBBBBBBDPDPRRPPPPPPPPPPPJJWJJHWBBBHHGGMGVVVVVVVVVVVVUUUUUUUUKKKKBBBBBBBBSSSSSSSSSZZZZZZZZZZZZBBBBBBOOOOOOOOOOOIOODDDDDDDDDDDDDQQQQQQQQQQQ
+BBBBBBBBBBDDDPRPPPPPPPPPPPPJPWWWWWWWHHHGMZZZZZZZZVVVVVVHKKKKKKKKKKKUEBBBBBBSSSSSSSSSZZZZZZZZZZZZBBBBBBOOOOOOOOOOOOOODDDVDDDDDDDDDDQQQQQQQQQQ
+BBBBBBBBBBDDDDDDPPPPPPPPPPPPPWWWWHHHHHHHMZZZZZZZZVVBVVVHCKKKKKKKKUUUUGGBBBSSSSSSSSSSZZZZZZZZZZZZZZOOOBOOOOOOOOOOOOOOVVVVDDDDDDDDDDDDDQQQQQQQ
+BBBBBBBBBDDDDDDDPPPPPPPPPPPPPWWWHHHHHHHMMZZZZZZZZVVVQQCCCKKKKKKKKUUUUUBBBBYYSSSSSSNZZZZZZZTZZZZZOOOOOOOOOOOOOOOOOOOVVVVZZZZDDDDDDQQDDQQQQQQQ
+BBBBBBBBBBDDDDDDDPPPPPPPPPPPWWWWHHHHHHHHHZZZZZZZZWWMMQCCCCCKKKWKUUUUUUUBBBBYYSYSSSSSZZZZZZTTTTTTTSOOOOMOXOOOOOOOOOOVVVVVZZZZDDDDDQQDQQQQQQQQ
+MBBBBBBBBJDDDDDDDDLPPPPPPPPPPPPWHHHHHHHHHZZZZZZZZMMMMCCCCKKKKKKKUUUUUUUYYYYYYYYSSSSSZZZZZTTTTTTTTOOOOOOOXOOOOOOOOOOVVVVVZZZZZZDDQQQQQQQQQQQQ
+MMJJJJJJJJJJDJJDDDLLLLLPPAQQPQQHHHHHHHHHHZZZZZZZZMMMMCCCCJKKDDDDUIUUUUUYYYYYYYYSSUUZZZZZZTTTTTTTAAOOOOOOOOOOOOOOOOBVVVSSSZZZZDDDDDDQQQQQQQQR
+MMJJJJJJJJJJJJJJJLLLLLLLPAQQPQQQQQHHHHHHHHGGMMMMMMMMMNCCCCCCDDDDFFUUUUUYFFYYYYYYSZUZZZZZTTXTTJJJJJOOOOOOOOOOOOOOOBBVVVSSSSZZDDDEEDEQQQQQQQQR
+MMJJJJJJJJJJJJJJJJJJLLLLPAQQQQQQQQHHHHVVVHGGMMMMMMMMMMMCCCCCDDDDDFFFUUFYFFYYYYYZYZZZZZZZZZJJJJJJJOOOOOOODLOOLLROOBBBVVSVVSSSEEEEEEEQQQQRQRRR
+MMJJJJJJYJJJJJJJJJLLLLLLQAQQQQQQQQHVVHVVVGGGGMMMMMMMMMMMNCCCWDDWDFFFUFFYFFYYYYYZZZZZZZZZZZJJJJJJJOOOOOOOLLLLLLLOBBBVVVVVSSSSEEEEEEEQQQQRRRRR
+MMMJJJJJJJJJJJJJJLLLLLLLQQQQQQQQVVHVVHVVVGGMMMMMMMMMMMMMMNCSWDDWWFFFFFFFFFFYYYYZZZZZZZZZZZZYYYYJJOOOOOOLLLLLLLLLLVVVVVVYESSSSEEEEEEEFERRRRRR
+MMJJJJJJJJJJJJJJJLLLLLQQQQQQQQQQVVVVVVVVVVVMMMMMMMMMMMMMMMCSWWWWWFFFFFFFFFFYYYZZZZZZZZZZZJAYYYYJJJOOOOALQLLLLLLLKVVVVVVYEEEEEEEEEEEEEERRRRRR
+MMGGJJJJSSJJJLJLJLLLLLLQQQQQQQQQQQVVVVVVVVVVMMMMMMMMMMMMMWSSWWWWWFFFFFFFFFFYYYZZZZZZZZZZZJJYYYYJJBOOOOOOSSLLLLLKKVVVVVVEEEEEEEEEEEEEEAERRRRR
+MMGGJJSSSSSJJLLLLLLLLLLQQQQQQQQQQVVVVVVVVVVVMMMMMMMMMMMMMWWWWWWWWFFFFFFFFFFFYYYZZZZZZZZZZZYYYYYJJJWOOOCCSSLLLELKKKVVVVVEEEEEEEEEEEEEEEERRRRR
+MMGGJSSLLSLLJLLLLLLLLLLQQQQQQQVVVVVVVVVVVVVVVJJMMMMMMMMWWWWWWWWWWFFFFFFFFFYFYYYYZZZZZZZZZZYYYYYJJJJSSSSCSSSLLEEVVVVVVVVVEEEEEEEEEEEEEEERRRRR
+MMMMSSSLLLLLJLLBLLLLLQLQQQQQQVVVVVVVVVIVVVVZZJJMMMMMMMWWWWWWWWWWFFFFFFFFFYYYYYYYZZZZZZZZZZYYYYYJJJSSSSSSSSSSEEEVVVVVVVVVEEEEEEEEEEEEEEEERRRR
+SSSMSLLLLLLLLLBBBLLLLQFFFFFFFFFVVVVVVVIVVVZZJJJJJMMMMMMMWWWWWWWWFFFFFFFFFFFYYYYYZZZZZZZZZZYYYYYJRJSSSSSSSSSSSRRRRRRRRVVVVWEEEEEEEEEEEEERRRRR
+SSSSSSLLLLLLBBBBBBBBBBFFFFFFFFFVVVVVVVIIIIZZJJJJMMMMMMMMWWWWWWWWFFFFFFFFFFFYYYYYYYFFWZZZZLYYYYYJRRSSSSSSSSSSSRRRRRRRRVVVWWEETEEEEEEEGEEERRRR
+SSSSSLLLLLLLLBBBBBBBBBFFFFFFFFFVVVVVIVIIIZZZJJJJXXXXWMMMWWWWWWWWAFFFFFFFFFFFVVYYVVFFFFFLLLYYYYYJRRSSSSSSSSSSSRRRRRRRRVVVVEEIEEEEIEEEEERRRRRR
+SYYSSLLLLLLLBBBBBBBBBBFFFFFFFFFFFFVIIIIISZZJJJJJXXXWWMMMMWWWWWEFFFFFFFFFDFVVVVVVVAFFFFFFFLYYYYYJJSSSSSSSSSSSSRRRRRRRRVVVVIIIEEEIIEEEXERRRRRR
+SYYYSSSSLLSLBBBBBBBBBBBFFFFFFFFFFFVIIIISSSSSJJJXXXXWWWWWWWWWWXXFFFFFFFFDDDDVVVVVAAFFFFFFFFYYYYJJJSSSSSSSSSSSSRRRRRRRRNNVVVIEEEIIIIRRRRRRRRRR
+SYSSSSSSSSSSBBBBBBBBBBTFFFFFFFFFFFVIIIIIISSSSXXXXXXWWWWWWWWMWXXFFFFFFFFDDDDVVVVVVAFFFFFFFFYYYYJJJSSSSSSSSSSSSRRRRRRRRNIIIIIIIIIIIIRRRRRRRRRR
+SYSSSSSSSSSBBBBBBBBBBBTFFFFFFFFFFFIIIIIISSSXXXXXXXXXWWWWWWWMXXXMMFFFFFDDDDDVDVVVVFFFFFFFFYYYYYYJYSSSOOSSSSSSSRRRRRRRRNNIIIIIIIIIIRRRRRRRRRRR
+SSXXXSSXSSSSSUBBBBBBBTTFFFFFFFFFFFIIPPPPXSSSXXXXIXXXWWWWWMMMMMMMMFFFFDDDDDDDDVVVFFFFFFFFFYFFYYYYYYYOOOSSSSOSURRRRRRRRRRIIIIIIIIIIIRRRRRRRWRW
+SSSXXXXXSSSSUUBBBBBBBTTTTTFFFFFFFFAPPPPLLLLLLLLLIIWWWWWWMMMMMMMMMMFMMDDDDDDDDDDQQFFFFFFFFFFYYYYYOOOOOOOOOOOUUUGGGGRRRRRNLIIIILIIIIRGWRRRWWWW
+SSSXXXXXSSSUUUUBBBBBBTTTTTTTBBBBBAAAPPPLLLLLLLLLIIIWWWWWIIIMMMMMMMMMMDDDDDDDDDDQZFFFFFFFFFFYYYYYOOOOOOOOOOOUUGGGGDRRRRRNLLLLLLIIIIGGWWWWWWWW
+SSSXXXXXSSSUUUUBBBBTTTTTTTTTBBBBBAAFFFFLLLLLLLLLIIIIIIIIIIIMMMMMMMMMMDDDDDDDQQQQQQFFFFFFQFFYYYBBBOOOOOOOOOUUGGGGGDRRRRRNNLLLLLLLIIGGGWWWWGWW
+SSXXXXXXSSSUUUUUBBBTTTTTTTTTTRRBBBABFFFLLLLLLLLLIIIIIIIIIIIMLMMMMMMMMDDDDDDDQQQQQQFFFFQQQFQYQBBBBOOOOOOOOOOOOGGGGDRRRRROLLLLLLLLLIGGGWWWGGWW
+XXXXXXXXSSUUUUUUUUUGGTTTTTTTTRRRRBBBFFFLLLLLLLLLIIIIIIIIILLLLLMMMMMMMDDDDQDDDDQQQQFQFFQQQQQQQQBBBOOOOOOOOTTYGGGGOORRRRROOLLLLLLLLGGGGGGGGGGG
+XXXXXXXXSXUUUUUUUUUGGTTTTTTTTRRRBBBBFFFLLLLLLLLLIIIIIIIIIILLLLMMMMMMMDDVDQQQDQQQQQQQFQQQQQQQQQBBOOOOOPOJJYYYGGGGGORRRRROOLLLLLLLLLGGGGGGGGGG
+XXXXXXXXXXUUUUUUGGGGGTTTTTTTRRRRRBBBBFFFFFFFFFFFIIIIIIILLLLLVLLLLMLMVVVVVFQQQQQQQQQQQQQQQQQQQQBBOOOOOOOJJJYYYYGYGOOOOOOOOOOLLLLLLIGGGGGGGGGG
+XXXXXXXXXUUUUUUUUGNNGGTTTTTTTTKRBBBBBBFFFFFFFFFIIIIIIIIIVLLLVVLLLLLLVVVVVFFQQQQQQQQQQQQQQQQBQBBBOOOOOOJJJJYYYYYYGOOOOOOOOOOLLGGGGGGGGGGGGGGG
+XXXXXXXXXUUUUUUUGGNNGGTTTTTTTTTRBBBBBBFFFFFFFFFIFFIIIRRRVVVVVVVLVVLLVVVVFFFQSQQQQQQQQQQQQQQBBBBBBBOOOJJJJJYYYYYYGGGOOOOOOOLLLLGGGGGGGGGGGGGG
+XXXXXXXXXXXUUUUUUNNNNTTTTTTTTTTBBBBBBBBRFFFFFFFFFFFIIRRRVAVVVVVLVVVVVVVFFFFFQQQQQQQQQQQNQZQBBBBBBBOOOJJJJJYYYYYYYGOOOOOOOOOLLLGGGGGGGGGGGGGG
+XXXXXXXXXXXUUUUNNNNNNNTTTTTTTTTTTBRRRRRRFFFFFFFFFRRRRRRRVVVVVZZVVVVVVVVVVFFFFFQQQQQQQQQQQQBBBBBBBBOOOJJJJJYYSYYYYGGOOOOOWOOLLLGGKGGGGGGGGGGG
+XXXXXXXXXXXXUUUNNNNNNTTTWTTHHHTTHRRRRRRRFFFFFFFFFRRRRRRRVVVVVVZZVVVVVVVVVFFFFFFQQQQQUQQBBBBBBBBBBBORBQQQQQQQYYGGYGGOOOOOWOOLLLLGGGGGGGGGGGGG
+XXXXXXXXXXXXUUNNNNNNNNTWWTTHHHHHHHRRRRRRRRRRRRRRRRRRRRRRRVVVOVVVVVVVVVVVVVFFFFFFFFFQBBBBBBBBBBBBBBBBBWWQQQQQYGGGGGOOOOOOOOOLLLLGGGGGGGGGGGGG
+XXXXXXXXXXXUUUUNNNNNNNNNWWTTHHHHHHRRRRRRRRRRRRRRRRRRRRRRRVOOOOVVVVVVVVBBVVFFFFFFFFFFBBBBBBBBBBBBBBBBBWQQQQQQYGGGGGOOOPPPOLLLLLLLLGGGGGGGGGGG

day12/example1.txt

@@ -0,0 +1,4 @@
+AAAA
+BBCD
+BBCC
+EEEC

day12/example2.txt

@@ -0,0 +1,5 @@
+OOOOO
+OXOXO
+OOOOO
+OXOXO
+OOOOO

day12/example3.txt

@@ -0,0 +1,10 @@
+RRRRIICCFF
+RRRRIICCCF
+VVRRRCCFFF
+VVRCCCJFFF
+VVVVCJJCFE
+VVIVCCJJEE
+VVIIICJJEE
+MIIIIIJJEE
+MIIISIJEEE
+MMMISSJEEE

day12/example4.txt

@@ -0,0 +1,5 @@
+EEEEE
+EXXXX
+EEEEE
+EXXXX
+EEEEE

day12/example5.txt

@@ -0,0 +1,6 @@
+AAAAAA
+AAABBA
+AAABBA
+ABBAAA
+ABBAAA
+AAAAAA

day12/go.mod

@@ -0,0 +1,3 @@
+module stevenlr.com/aoc2024/day12
+
+go 1.23.3

day12/main.go

@@ -0,0 +1,181 @@
+package main
+
+import (
+	"bufio"
+	"fmt"
+	"os"
+	"strings"
+)
+
+func main() {
+	fmt.Println("Part 1")
+	fmt.Println(part1(readData("example1.txt")), 140)
+	fmt.Println(part1(readData("example2.txt")), 772)
+	fmt.Println(part1(readData("example3.txt")), 1930)
+	fmt.Println(part1(readData("data.txt")))
+	fmt.Println()
+	fmt.Println("Part 2")
+	fmt.Println(part2(readData("example1.txt")), 80)
+	fmt.Println(part2(readData("example2.txt")), 436)
+	fmt.Println(part2(readData("example3.txt")), 1206)
+	fmt.Println(part2(readData("example4.txt")), 236)
+	fmt.Println(part2(readData("example5.txt")), 368)
+	fmt.Println(part2(readData("data.txt")))
+}
+
+func part2(plots [][]byte) (totalPrice int) {
+	visited := make([][]int, len(plots))
+	for i, line := range plots {
+		visited[i] = make([]int, len(line))
+	}
+
+	nextPlotId := 1
+	areas := make([]int, 1)
+	for y := range len(plots) {
+		for x := range len(plots[y]) {
+			if visited[y][x] > 0 {
+				continue
+			}
+			area := visitPlot2(plots, visited, nextPlotId, x, y)
+			areas = append(areas, area)
+			nextPlotId += 1
+		}
+	}
+
+	sides := make([]int, len(areas))
+
+	for y := range len(plots) + 1 {
+		p0, p1 := 0, 0
+		for x := range len(plots[0]) + 1 {
+			p0Next := getPlotIdOrZero(visited, x, y-1)
+			p1Next := getPlotIdOrZero(visited, x, y)
+			scanSides(visited, sides, p0, p1, p0Next, p1Next)
+			p0, p1 = p0Next, p1Next
+		}
+	}
+
+	for x := range len(plots[0]) + 1 {
+		p0, p1 := 0, 0
+		for y := range len(plots) + 1 {
+			p0Next := getPlotIdOrZero(visited, x-1, y)
+			p1Next := getPlotIdOrZero(visited, x, y)
+			scanSides(visited, sides, p0, p1, p0Next, p1Next)
+			p0, p1 = p0Next, p1Next
+		}
+	}
+
+	for i := range areas {
+		totalPrice += areas[i] * sides[i]
+	}
+
+	return
+}
+
+func scanSides(visited [][]int, sides []int, p0, p1, p0Next, p1Next int) {
+	if p0Next != p1Next {
+		if p0 == p1 {
+			sides[p0Next] += 1
+			sides[p1Next] += 1
+		} else {
+			if p0 != p0Next {
+				sides[p0Next] += 1
+			}
+			if p1 != p1Next {
+				sides[p1Next] += 1
+			}
+		}
+	}
+}
+
+var DIR = [4][2]int{{0, -1}, {-1, 0}, {0, 1}, {1, 0}}
+
+func visitPlot2(plots [][]byte, visited [][]int, plotId int, x, y int) (area int) {
+	if visited[y][x] > 0 {
+		return
+	}
+
+	visited[y][x] = plotId
+	area += 1
+
+	p := plots[y][x]
+
+	for _, dir := range DIR {
+		other := getPlotOrZero(plots, x+dir[0], y+dir[1])
+		if other == p {
+			area += visitPlot2(plots, visited, plotId, x+dir[0], y+dir[1])
+		}
+	}
+
+	return
+}
+
+func getPlotOrZero(plots [][]byte, x, y int) byte {
+	if x < 0 || y < 0 || y >= len(plots) || x >= len(plots[y]) {
+		return 0
+	} else {
+		return plots[y][x]
+	}
+}
+
+func getPlotIdOrZero(plots [][]int, x, y int) int {
+	if x < 0 || y < 0 || y >= len(plots) || x >= len(plots[y]) {
+		return 0
+	} else {
+		return plots[y][x]
+	}
+}
+
+func part1(plots [][]byte) (totalPrice int) {
+	visited := make([][]bool, len(plots))
+	for i, line := range plots {
+		visited[i] = make([]bool, len(line))
+	}
+
+	for y := range len(plots) {
+		for x := range len(plots[y]) {
+			area, perimeter := visitPlot1(plots, visited, x, y)
+			totalPrice += area * perimeter
+		}
+	}
+
+	return
+}
+
+func visitPlot1(plots [][]byte, visited [][]bool, x, y int) (area, perimeter int) {
+	if visited[y][x] {
+		return
+	}
+
+	visited[y][x] = true
+	area += 1
+
+	p := plots[y][x]
+
+	for _, dir := range DIR {
+		other := getPlotOrZero(plots, x+dir[0], y+dir[1])
+
+		if other == p {
+			otherArea, otherPerimeter := visitPlot1(plots, visited, x+dir[0], y+dir[1])
+			area += otherArea
+			perimeter += otherPerimeter
+		} else {
+			perimeter += 1
+		}
+	}
+
+	return
+}
+
+func readData(fileName string) (plots [][]byte) {
+	fp, err := os.Open(fileName)
+	if err != nil {
+		panic(err)
+	}
+
+	scanner := bufio.NewScanner(fp)
+	for scanner.Scan() {
+		line := strings.TrimSpace(scanner.Text())
+		plots = append(plots, []byte(line))
+	}
+	return
+}

go.work

@@ -4,6 +4,7 @@ use (
 	./day1
 	./day10
 	./day11
+	./day12
 	./day2
 	./day3
 	./day4