day 8

day8_1.py

@@ -1,4 +1,19 @@
 import numpy as np
 
 file = "inputs/day8.input"
-numbers = open(file, "rb").readlines()
+numbers = [
+    x.decode().split("|")[1].replace("\n", "") for x in open(file, "rb").readlines()
+]
+
+
+def count(l):
+    counter = 0
+    for string in l:
+        substring = string.split(" ")
+        for cypher in substring:
+            if len(cypher) in [2, 3, 4, 7]:
+                counter += 1
+    return counter
+
+
+print(count(numbers))

day8_2.py

@@ -0,0 +1,72 @@
+import numpy as np
+
+file = "inputs/day8.input"
+numbers = [x.decode().replace("\n", "") for x in open(file, "rb").readlines()]
+lens = [2, 3, 4, 5, 6, 7]
+
+
+def solve_string(string):
+    solved_strings = {}
+    string = ["".join(sorted(x)) for x in string.split()]
+    unique = np.unique(string)
+    sorted_strings = sort_strings(unique)
+    solved_strings[1] = sorted_strings[2][0]
+    solved_strings[4] = sorted_strings[4][0]
+    solved_strings[7] = sorted_strings[3][0]
+    solved_strings[8] = sorted_strings[7][0]
+    sixes = solve_6s(sorted_strings[6], sorted_strings[2][0], sorted_strings[4][0])
+    for idx, number in enumerate(sixes):
+        solved_strings[number] = sorted_strings[6][idx]
+
+    fives = solve_5s(sorted_strings[5], solved_strings[6], solved_strings[7])
+    for idx, number in enumerate(fives):
+        solved_strings[number] = sorted_strings[5][idx]
+    return {v: k for k, v in solved_strings.items()}
+
+
+def sort_strings(digits):
+    string_dict = {x: [] for x in lens}
+    for digit in digits:
+        if len(digit) > 1:
+            string_dict[len(digit)].append(digit)
+    return string_dict
+
+
+def solve_5s(fives, cypher_six, cypher_seven):
+    solved_fives = []
+    for five in fives:
+        if all(letter in five for letter in cypher_seven):
+            solved_fives.append(3)
+        elif all(letter in cypher_six for letter in five):
+            solved_fives.append(5)
+        else:
+            solved_fives.append(2)
+    return solved_fives
+
+
+def solve_6s(sixes, cypher_one, cypher_four):
+    solved_sixes = []
+    for six in sixes:
+        if any(letter not in six for letter in cypher_one):
+            solved_sixes.append(6)
+        elif any(letter not in six for letter in cypher_four):
+            solved_sixes.append(0)
+        else:
+            solved_sixes.append(9)
+    return solved_sixes
+
+
+def decode_output(string):
+    output = string.split("|")[1]
+    solved_cyphers = solve_string(string)
+    decoded_output = []
+    for cypher in output.split():
+        decoded_output.append(solved_cyphers["".join(sorted(cypher))])
+    return int("".join(str(x) for x in decoded_output))
+
+
+summed = 0
+for number in numbers:
+    summed += decode_output(number)
+
+print(summed)

inputs/day8.input

@@ -1,20 +1,200 @@
-be cfbegad cbdgef fgaecd cgeb fdcge agebfd fecdb fabcd edb |
+bcedagf ebadf gcdfe gfcead bcedgf dfeca ac dgca ace cafbge | ecfdbag gecfd feadb degacbf
-fdgacbe cefdb cefbgd gcbe
+gab cebfag bdfg gaefd bg debga gadbef dbafgce gdafec cadbe | befdga fgdaec gdaecf bdecgaf
-edbfga begcd cbg gc gcadebf fbgde acbgfd abcde gfcbed gfec |
+feabcg eacd cdbeg cfgbda dgefb cbgefad ceb dbagc ce gadbec | ec ceb aecd daec
-fcgedb cgb dgebacf gc
+acdbf ebfa fagdec ef bcged edcfba gcedafb facgdb ebcfd ecf | fe fce gfcdab fe
-fgaebd cg bdaec gdafb agbcfd gdcbef bgcad gfac gcb cdgabef |
+bcg eacfbg daebgfc cfabd gbfaed degfcb gc cdeg cbdfg egfdb | fbgcaed edbfg aedgbcf cg
-cg cg fdcagb cbg
+gdbaf cefgd egdaf deab afe egcbaf afgcbd efbdga ae ecbdagf | ea deab baed ebcgfa
-fbegcd cbd adcefb dageb afcb bc aefdc ecdab fgdeca fcdbega |
+ecadfgb dacbfe bgedfc afebc abf dbcef ecgab adef cfgbda fa | efad baf fab af
-efabcd cedba gadfec cb
+gaefcd dgbcef fdbeac cgfab ad dca ebcdf fbdecga dbcfa beda | ad dbefc fgecad edba
-aecbfdg fbg gf bafeg dbefa fcge gcbea fcaegb dgceab fcbdga |
+egfa dcgbfe ag gac fcdbage cebag gebafc gfebc gdabfc caebd | ag bgace gefa bgfced
-gecf egdcabf bgf bfgea
+dfbage fedcba ga gae bcegda fagb gcedf edfag adfeb geabdfc | ga gcfde ag facdebg
-fgeab ca afcebg bdacfeg cfaedg gcfdb baec bfadeg bafgc acf |
+ebcfad agcfbe de cfbae degcaf ebdc bcadfeg fdabe gbfad ead | decfga dbgacef daecfbg dae
-gebdcfa ecba ca fadegcb
+cdaegb ced gdfbe bdecfa caefbdg bcdeg gabcd gaec ec bacfdg | agec degafcb cde acbdg
-dbcfg fgd bdegcaf fgec aegbdf ecdfab fbedc dacgb gdcebf gf |
+bcadgf bgecfd abcgfe cd acgbd fedbagc gdeba afcd abfcg cdg | dc dbacefg befcadg dgfaecb
-cefg dcbef fcge gbcadfe
+afcbed gdfaecb bfdec dbafe fc fcda fgabce gdefba bdecg cfe | fcda fagedb fc egdcb
-bdfegc cbegaf gecbf dfcage bdacg ed bedf ced adcbefg gebcd |
+bdecf dgcbe befcdg bef fgbc gcaebfd bgaecd caedf fb dfabeg | dbfceg fb bfe efb
-ed bcgafe cdgba cbgef
+bge gedabc fdeacbg dagfec feacg gcdbf eb aebf fcaegb fgceb | gbe beg gafce be
-egadfb cdbfeg cegd fecab cgb gbdefca cg fgcdab egfdb bfceg |
+efdbcga egfba dafcge eacb acbfg ae edbgf bgfcea dcfgba gae | agbef fcagb bafge fabcg
-gbdfcae bgc cg cgb
+fcbdg fdgcea dfcgaeb dfgac fdcgab ecbgad gb edcbf afgb gbc | cafbged ebfcdga bdcfg gcb
-gcafb gcf dcaebfg ecagb gf abcdeg gaef cafbge fdbac fegbdc |
+ceb cdefag be ebfcg agecf degfbca egbfca gaeb abecdf fcgdb | gebfc acgbefd aedfbc dfcbae
-fgae cfgab fg bagce
+bfegd bdgea fd bfcge gfabcd fdg dcgeafb ebgdcf gebfac ecdf | degfb fedbg efgcb fced
+dcfabe bcga fgbed ag aecfgb cdegfa baefg aeg eabfc agedbfc | ega aeg ag cebdgfa
+fgade eaf abfgd fe abcfeg cfde efcdga dbeafgc daegc acdegb | gadbfec aef fae cdgea
+abe debc cdagb agedb gebcfa eadbfgc bacegd gdefa be fcabgd | gdbacfe fagde dgbace acfgdb
+fea gabdf ea beacfg cgdfae cabe cgebadf cdefbg ebgaf gefcb | edfacg fae ceba efa
+ed fecba bfcdae aefcd ecabdg fcagd begdafc bedf ced gafcbe | dbceaf ced ced ced
+abfgc gfbcae fbace gdeabf fae bdgcfa edcab acebfdg gcfe ef | aef fe fbdcga dfaebcg
+ac eac dgebcf bcaef begcf cgab cdbgeaf agdcef ebfgac bedaf | dfcaeg bgeadfc bgcafe fgbce
+afdbc bgecadf gfecad dca ac aebc dfceba ebfdgc gfdab cdfbe | acbe dac cedafg ca
+fadcb efc baedcf fdbge aedc ce dgaefcb cgfbda dbcfe geacfb | ce ce gbcdefa dace
+fcbea ebd cbdg ceafdg cdgabe dbeagf bd ecdba fcgedba egdca | ecadbgf gdeac bd acdfge
+fbd gcdafb fb bcdea aefgd fcgedab gecdab febad becf fcdeab | badef ceadb bdgacfe afdcebg
+dcgfbe cgdefa fc adcf bdeagc gcead cabefdg ecf fegac egfab | gecfadb afecg dcaf bfcgade
+fbgdce acge fbegc ecfbadg cfa cdbfea bgfad bafcg cgafeb ac | ac efdcba agdfb fecbad
+edg efdgca edba bdegf cafgedb faebdg ed fgecab fgbea bdfgc | eagdfbc cgdbf geafcb gefdcba
+gcaedb fgedcba cfbgae fgc gcfde gefdb cfaged cf dafc dgcae | gcf fgeabc bdcgea acfd
+bgecdfa bgedaf dbfa cgefda db efgad gdb agbde egbcdf aegbc | dbegfc dgb bdg cgdebf
+egacbfd gecfba ecd acfgd degb fbadec de efgcd cfdbeg fbgec | egbcfa cfabdge ebgd ed
+ecgdb ebdfc fagdbe fe afce afgdbc bdcaef cbegdfa abfcd dfe | caefbd ef fe bfdce
+egadf cd gfdace acebf ecd cefbgd fdeca gfbdae gadc dbegcaf | fdagbe adgc gdeaf dafcegb
+cgdfb eabfg abd deafbg dbcega afde bfgda fdeacbg ad fbeagc | fdgeabc feagcdb gafedbc da
+bdega dbace fbecd bdfgaec feadbc bfca cda ac edgfac becdgf | ac ca cad bfca
+gacef bgcae fgdceab gef fgbade abdecg fgabce cdaef bgfc gf | bfagedc cbfg adbgec bgfc
+agcbd eagd abgdefc gec bceaf cbdgfe gfdacb baegdc acbge ge | egc ge gade ecg
+cbgda egcad acbged gb bfcad acgfedb ebcfag gdeb cbg fdacge | gadfce edgb cgfabe adbecg
+fgcaeb gcbdf dbfagec fgcae da gacdef aedc adf gadfc fegabd | fagdc afbecg deca edac
+abedfcg ca bedcf abefc eabfdc aegbf dfbegc dgabcf bac aecd | ecfabd ecbfa acde abc
+dag fedag cdeabg dg fdeca fgbae fdgc gadfce cdaebf eagbdfc | gd dcgaebf dgfc adg
+aegbf cdga fcebad ecbag ac bca cbedga cfbgade gdbce fbdgec | geabc gadc ebgfacd gadc
+aeg abde ea becdfg eadcg adcfg gaefcdb ebgfca acgdbe dcbge | ebad abde cedag ae
+cfa eabfd eadfcb bface gdfbca gefbda ca eacd faebdgc cgbfe | efcgb cabdgf eagcfdb cfa
+gfdeca fcabe agdbfec cde efdcb dfbaeg debgf cgebfd dc bdcg | ced bcfegd egbafd gcbd
+db gfdbae gbfce fbdeg degfa fadecg abed gcfdba aegfdbc dgb | dgfbae db ecbgf daeb
+fcdab gcfdab ebafgdc dg fgdc deafbc gbd aebcg dacgb gdfeba | adbcg gd ebgdfac gd
+afg eagdcf bagfc fg gdbefca afcdb bcage dbcage ecafgb bgfe | gf aegcb gf gaf
+fgc ecfb cbgeaf cf fgabe gdbecfa gedac bfgcda fcaeg debgaf | bfeag cbgefda gbaef abfeg
+adcgfe gbfaed dcfbg fdeab fgdeb ebag ge fdgecba fadbec dge | gfcdb ge ged efadcb
+cebgd bdfag bcgfd agfc dgfacb fecdab cf dafegb fdgeabc fcd | bacefd acgf cdf cfd
+geabfd adf dfecbag agdefc ecdga acgfd fgcbd fa cedagb ecfa | bdgcfae fbgeda gdaec af
+cdgabef gfeda dacegf agfdbe dafce aec bdfac efcgba ec cedg | eabdgf egbfad gdeacf ce
+febd dab fbdca acdef db cafgb cebafdg bcfdea cagdbe fgacde | dbfe aedfc afcgb efdb
+caebfg caegdb efbad da dgaf beafgd edfcb dgabcfe bad ebafg | dba dgfa ad efdbc
+dbcef dgfab bcag cgd dcfbag gcdfb gedfba cg degfac dbgeafc | gcd cfebd fedcb cbag
+cfbag cefagb dfaceb gb febca bdaefg cgeb fbg efcagdb gcfda | cgeb fbg abefdgc bg
+cebgd geacb dbcgea dc dgc gfeacb bedgf cead cgadfb debfagc | ecad eacd dc eacbg
+cbdgf fdacg fdbceg dafgcb acd gadb eacgf ad gaefbdc cedafb | dac dca cfage dgab
+cgebfa bfedg fb bdgfec gafed bdcf bgedc feb aecgfbd bdcega | bdgcae bfdceg efb gebdc
+cadg ac cfa acegfd efdac edgcf bafde afdcgbe egdcfb eagbfc | cfdegab dbcefg cbfgdea acdgef
+baecdgf dacbfe ecf gbecad dbfcg cdgea gfae ef afdgce egfdc | aegf ef fe eafg
+gc baefcd gfade agc ecgb cdgfab cegaf ebgfdca ecabf agefbc | gc bgfcea afcbe ecgb
+ecfad efdab ba dgcafbe adgefb agdb fba egfbcd gecabf fgedb | bcgfed dfgbe dbag fba
+bdgea ce ebdfcg fdgbc defcba abdcgf dbcgefa ecd gcbed cegf | ecd egcf efcdba agfbdc
+fgcade bfgade bgfcea bfaegcd cfa fgcba fgabe gcbfd abec ca | ca cabe cdbgf dcegfba
+aefgbc cedaf agbdcfe agecd fecba gdcfab fd ebcfda fbde cdf | cfagbed df aecfb fbcade
+cgbfae fcdbga cgdfe abde gfdea deafgb afdgb ae cbgfead fae | afe afe becfagd ea
+ec gfabed aceg dafgceb dec ebcgdf dabfc eagdfc dfcae gdfae | febcgad cgae caeg gabedfc
+degacfb fcdgb befc fge edgca cbdfge aedgfb fegdc ef dgbcaf | egf gfe gecdabf gef
+abfcg fgeab edfbca bfgadec eaf dbeag bdgaec ef efdg edafbg | aef ecdgba aef abefg
+ecdfb cgedb ge adfbeg deg geca cdeabg abdcg afcbdg fgbdeca | ge fdebc deg bedfag
+fbgdac dc adgc dcb caebdf cfgbd fbagc fgcaeb bgfde fbcaegd | cgda cbd dbc cd
+fgecad dabfg def bcefg cabdgef daeb dbfega ed dbagcf ebfdg | dfe edcagfb bdae agbdfce
+acbdfge gb cbdfea fecagb bfg bagdfe abedf agdb gbefd fdceg | febgd bg bg acefdbg
+fbcgde efbg efdbc gec dafgc cgdfe agcebd fbceda ge gfadebc | fdebc egcfdab cbdeag ebfg
+eadfgc cb dabfg adcegb gecfa bcgeaf acbfg fbec dcabgfe bcg | bgceda bc aecfbg gadecfb
+fbade gbedfca fceadg cafed ebfcgd cgda cfa ac dfcge ebgfca | gdfceba feabd ca ac
+adefgc fdgca abfdc dgc dabgcfe cg bgedaf geabdc fcge gfead | cadgf egcf cgef gc
+dgcae da efcag dgaf gedafc dfabce gbefca ecgbd egdacbf ade | eda dfag aed agfd
+gdcbf feac cbgeda gca faegdcb aegdf agbfed ca dcfag edgfca | aecf acedbfg aegbcdf bcgdf
+bfdagc eb adgfceb edb dcbag eabg dgfbce dcefa abcged caebd | dbe bde dfacbg begfcad
+ged dfecg dfgb gebcf fdbgec dg dcaef bfdgcae eagfbc gedbca | deg degcf fgbd acgbdef
+bfgda acgefb cb decafg gcdae aebdgc acb ecdb cabgd bedgafc | dbce aefgcb edbc dfbcaeg
+dabfge abdfg egbdac dfabc dcbfe ac daebfcg acb acgf afcgbd | cfag ac cagf cab
+fbcea fdb edgcb afcebd cdfa fdebc gfeacb df aefbdg bdfgcae | bdf bdf df afegdbc
+fdea gcadeb ef efcgab cfebd adbfce dgfcb feb decba adfgbec | gaebcdf dfecba dcbfg cbdfg
+dgf gfadeb dabcgf bgcd fegca bcdaf cfeadb gd fdacg gdeacbf | gfd dbgc dg dg
+fgace fbcge ac geadf acde fgdbea dfaebcg acdgbf cfgeda gca | ceafg bdfeagc ca agdfe
+cdgbea fc efbdg bcedfga cfba dfc dagcfb fcdgb bagcd gdcefa | cf bgefd cf fegdb
+efg afbdeg cbgdae ecgadfb cedagf abedg fagbe bacfe fg gbdf | egf fgbd gf egbaf
+fgebca eafcb gdefb efbdc afgdbec cd dcb efacdb dcae bdfgac | cd eadc defgbca fcbadg
+fg gbdec gdaebf cfadgb dcfab bfcdage bfg gfcdb fbcdea agcf | edgcfba fgca fcgbd aegbfd
+fad bfecagd aecgd dabgcf adfeg feabg bdfaeg df dbfe fcagbe | edfb febacg dfbega fad
+gfedacb gcabef bgcdfe fgabe dbgfae bgc gcae cbdaf cg gbcaf | gbc eagfbcd dfgeab gace
+fbac fa defba efbcad dceab afe gbdeafc afcdeg dabecg gdbfe | eaf dgfbe dfegbca efbgd
+fadgbc bcef afdce egbda adcgef bca dfcaeb eacdb cb cfdaegb | cdfbag becf bc fecb
+fc cdgfeb cadeg efcbga aecfg bgfae fegbad dcgebfa fce afcb | fec adfcgbe efc fc
+bgcf edbcg cdbfe acfdeb egdcbf dbgae efdbgca dcg gc efgcad | dgeacfb bedcg fgcb gc
+fcb acdgf eadfcg abfgc ecgba cbagdf gdebfc fbda fb ebcfgad | cfgda cfagb bf dafcg
+dabgfc bcagf gfdcea fegcb fa gdbca abdf dbcaeg bdgeafc fag | ecdfag adbf cafbdg cbadfge
+gfacde bc gabdce cbdagef ceb acbf cfbeag cgfeb cgeaf gfbed | gbfce cb fcab gbecf
+gcefd gf gfca gcdafe adebfg fdeac fecadb ecdbg fegdcba gfd | cfga gf acfgdbe fgd
+cg bcdafg dgac cdgfb gefbd aecbdf cagfeb afedbcg bafcd cbg | bfadcge dfacebg dacg gc
+fe abfe gcdbfea fgcdb fce bdceag cfgeb abcge egcbaf egfcda | agfebc bgace aefb abceg
+dc cdg bedga bfacg gbcad gbecda dbfecga ecbd fdbgea dfaceg | gdbacfe fbgcaed cdafeg dc
+abce ead aedgb dabgf ae cedbg cedgab bdfcage edbcgf fgedca | ae bace dea ae
+bceg cfeag egdfca bcfage gb feabd dabgfc fedcgba ebfga gba | agb abedfgc gceb gceb
+ac gbca cdabf fca agdbcfe fcadbg efgbad edcbf fdagb cafedg | cfa bacfd fgbad ca
+ebcag degfba edcgbfa ecdab ceadbf dc dcef baefd agcfbd dcb | edfab bfeadgc acedb bdc
+afgdcbe afdecb cafgdb abgfec afgcd ga gac cafdb abdg dcfeg | abdg bgcfae acg afebdcg
+acdfb ed befdc adfcbg fdea ecd fgbdcea bagcde cegfb cfabed | de dce dcefab bcfge
+ca dgac debacg fgcbea agedb fcdgeba bca ecfbd abcde feagdb | cgedab fbaecg faegdcb ac
+ebdcfag bgcdea bface beadc edcgb da badg efdcgb cefadg ead | ead ad cebdag aedbc
+fdeacgb bcgfda fbeag gebcaf adfeb cage fbcge agf ag bdgecf | ag adebf abecfdg ag
+bgdca fgacbed cdfeb ecfg cfebda ebgdfc fgb gf fbgead gfdbc | gbf fdbce ebcafgd cedagfb
+cgefad edbf fdc dgbec fabgc bfgcd bgfcade fd gbecad egcbfd | bgcfa febd dfc edcbg
+efb edfba bcade cdbgae bcfa fcegbd agdfe bf afecdb agebfcd | fb abcf beagfdc ebf
+egcd gbecad ed afdcb cbefag becag cdbae gacefbd beafgd ebd | bacdf dceg ed debgfa
+gfbacde bfcd cd cebad ecdafb fecba gfcabe dce degcaf egadb | bgdcefa abcfge bfcd gbaecf
+cdeaf cebafg afedg fcebdag gea dgabf ge aedcgf cdge fdecba | ge eg cegd degc
+faedcg dfbc acegbfd eagbcd db eabcfd fbega cfaed adb edbfa | aedfc dfbc bd gacdfe
+cbeadf gebfc age ag acedbg bgaec fgcadeb afdcge adgb ecbad | dcbfeag abdg dbga efbcg
+gabd fdaecb gacbf dbcfg gfcae ba cba ecfgabd gdbcaf dfcbge | acb agdcfeb ecfga eagfc
+gbcfd edbfc dgacbf cgb fgaedc gadcfbe bgaf ecagbd gb gdcfa | gbadce gcb gfdacbe cdgbeaf
+fgeadc bedg bfcag cbdef fge eg edfcgba fdcbae ecdfgb bgfce | gfe eg fcbead eg
+acegf gecfdab dacbfg afb ab fbaec aedb gcefbd ebcdfa bcfde | dgfbaec beafdc ba fgecbd
+geabcdf egdb gb cfegab febgdc abfcd bgfcd gbf fcedg dcegaf | gafecbd gfb ebdg bg
+cgefb fbagc ca abdc bgfcad bcefdga gdbaf edbafg cag feagcd | cgdafb badc adfbg acg
+dbeg gd efcdag gabecdf cgd cdafb badcg edcbag gcabe agcbef | gcd dgc gcdba dgc
+acgdf bcgeaf fd eagdfc dgcab dcafbeg fced gfd cegfa bdegaf | fd cedfag bcdga fgd
+ef cbdae dgafce afe ebgf bafedg bacgdef agbfdc abdfe dgfab | bdefa fbge dabcgf fea
+aefbdg cegadfb gcd dc dfaegc dcbaeg aegfd gecfd gcefb cafd | fegadc dgbcae cd cdg
+bgdefc fabgec degbac aegdf abcge cdg adcb dagbefc eadgc dc | gdc cabd acebg cd
+aebgc dbc dc acde agcdb fbcgeda cgbeda edfbcg ebfcga agfbd | gabce dbcga aecd ecda
+deg eacgd ebdc bcdgae fdbgac afgbedc ed bcagd bdefga gfeac | badcg gbacd egbafcd bfdagc
+fdega dca gfcba adgfc bcgd bgdcfa dc befcda gbafce bfgcead | agefdcb cabefgd dbaecf bdgc
+abdc afecgb gbacfde dcfeg da agdce gbace fgadeb decbga dag | bcad cbda agbec adbc
+beagfd cadef bfcae fcd fbgadc gdec gdcafeb gecdaf dc efagd | defac adgfeb agdcfbe bgcafed
+eg bcfag gdecabf aecbfd gce dafecg gcbea dcebag gdeb bdace | badce ge eg cbdaegf
+cfdgb dgbacef fa agf ceadbg efcbga efcgda afde adceg cagdf | agf gfa edfa agf
+gbfcde edcfag dfg bdcgea cfedbag fcgba fd gafcd eadf cadge | bedagcf df dcafg eadgc
+edfcab bdfca gfebdc acegdb dba dfae ad bcadgef bcfde fabgc | egbacdf ad dcebfag bdafc
+acbfe afgd bgcaed acg bdeafcg ag dcbfge egfdca gefcd feagc | afgd dbgcef edgcf efcgd
+dacgbe bgdc abdef bgead dag dg cebagf cgedaf aegcb fdegcab | cdbg adg gd dg
+fg fcdgab abdfc deacgf fdabgec dgf dageb becdfa gbcf dgfab | dafcb agecdf adegbfc adbfc
+cd ecgbf cgdf efbad bcadge gecdafb abcefg ecgbfd fedbc cbd | cgefb cdb fbecd cbd
+afegdb gbafc bcafed dcbaeg efgd fe ecgbfda abgfe baegd eaf | egbad gfeab ebagf gbfae
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