diff --git a/06/2022-12-06-AB.py b/06/2022-12-06-AB.py
new file mode 100644
index 0000000..bf60267
--- /dev/null
+++ b/06/2022-12-06-AB.py
@@ -0,0 +1,15 @@
+#!/usr/bin/env python3
+
+a=open("06/i").read()
+
+for x in [4,14]:
+    for i in range(x,len(a)):
+        test_str = a[i-x:i]
+        fail = False
+        for c in test_str:
+            if test_str.count(c) > 1:
+                fail = True
+        if not fail:
+            print(i)
+            print(test_str)
+            break
\ No newline at end of file
diff --git a/06/i b/06/i
new file mode 100644
index 0000000..2536c61
--- /dev/null
+++ b/06/i
@@ -0,0 +1 @@
+lrdrgrcggjrgrddfqfqrqppptrtssnqqqlzqqslspppsddfnnwgnnwhhjttnsnswnnbqbrrcqrqdqcdddlnddwwlmmlmtmwmggjgjmmmrppqhhswhwhmhchtchhsttvbtvvpspjjqrrgqrqmqvmvzmvzzrnnqlnlwlttjstjtjvjddrzzrnrmrbmbwwzppnqpqmmjnnvqnvvdzdpdvvmhvhhmshmsssvnnqppclcqlcqctqtfffvrfvrffptfftppncncwnntfntftdftfhfzzfwzzcddngdndccrttjmmcddrvrwwnntggghccjbjvbvjvlvjlvlgljlnjjtvjjfddmwwhnnqnrnccwllpmprmmspsvsrsslstsllpmllfzlflqltlssdbbdsdqsdqqgfgfjjtzjzmmsnsmnnzssgfgzgjgwwqfqtfthhhczzpwprwwqttqcqctcpcrrvwrvrggfvfqvvbqqhnnczcjjjfbfhbhjhssnwwfswszwwgbgzgczcbbvmvrrdgrddfwdffvsvtstztftfvfssgffnrnnzzqddltdtbdttnnfrnnfrfddpmpqqplqqbdbzbnnnrttjfttprtrllqhhwjhjghjjcrcqqznztzllldjjhqqspsfpfprrsfspsrrzbbjmjssnjnsjnjllbttgrtrnnqhhvjhvvrrplrprtrtprtrdtdfttwdttqtttwvtvtmtntnnfvfsfnndsnnnfqfmmcdmdppsmpmnnwhhlwwrvwrwvwlwnwhwjwvwbvwvnnqtnnttcgtccbggzgwzwczcpzcpzpzgzngnzzhfhdhzzzsggtssddgtdtndtdllpbpjpgjjsllvqvmmvjmvjvbbfzzbdzzghhzjzvvnffwsshqhqhjhmmtgmgpmgmpmzzzhtzzbzsbzsbzszvsvgsvspvsstwtgwgqgjggsfsmffhlhmhdmhmgmrmffjcjggqgsghgttjffprpmmscsggswssgzzsqzqjqwqjwqwswjjqpjpllwrwffvfbfpbffjsswgsshjsjqssqrrvcrrnvvdnnwndnffpdffjlffrjrlrqrmmlzlttpccgchggdjjhwwvqvvrprdrttlvvtlvtlvvvhqhwhmmpmrrjsrrzbzfzdzhdzzwgwwqllmmthmmvpprqprrzmrrfrmfrrmfmjmwwhtwhttnbbhbnnhbnnmhmgmjgmgfmmhpplwplwlswwjjbpbhpbbzmmgjmmggbzbssppjtttfmfwwcwmmbmrmbrblbmmszzvgvzgvgvdggjgsjgsjgghfgfngffsnfssdpdgpgrgnrggrlggdwgdgddfwddjdrrppnnqbnntmmrmlmrrgvvqjjwzzgnzzdtzzbccnbcbttbzzcqqrcqqpspbphbphhnpnccggczcgcpgcpctppqwpwccsgsttgtbttvftfcfbfvfppfpnpffmjmljmmrtrsrttnhhcvctclttrffhzhrzzdpzzwvwddcggpbptbpbzpzdpzddbjjdvvwmmfvfcfmfmmvrmvrmmcdmdqqhjqhqmmstmmdnnvssmbsmmnhmnmlmttlthtvhvvgbvgvbvqbvbvnbvvpwwhwsszpszppjljsllzhzcchmhdhphvvtpvvfssvmvcmmrjmmgfmfwmfmsspbbpnnsbsgbbzzllzzsqqswqqsbqqlvqlqzzbrzzqsqdqjqzqlqccqbqlblpprrthrttjzzfvzzpvpbppqjpjjtllmrmzzwnnrggpfpllwhhnmnpmmdppwnnwpnnzlzggvpvgpprdrzddlmddjndjjrljlsjshhqbbhhmhvhqhzqqlbqlqnqqmhmwmhwwgbwbpbhpbblnnshnshslllrcrncctnthtllmglmlmnmfnfllrbrmdqsncjfbjnghmvpctfzttqwsfptwhfhmdhzgbmrpqvsbbwdwdnqgclrgvdbqvtnzvlzmdjzgbhbtqjhrgqqjgwcvpqhhwsmmflgsjsvbnjcjcqwqqfcbvfrllbpphfglptjfczmnfnrmqdgrhbvrddwvhnbffsnzntvldrwmgqmqdbmmpdjhpdqfsbzsfbtdzlfjwtwfpfrhzcwwrcfpdjzjzqvcnhvdvlbdbjfrnmchdjprbfpzdtmjhdjtrwfrsghngbswhfzdfvhdmnqwnpspdjgsfcjjhrlnpncfdhzfzglgvrjlzdcncbfjhpnrvwnqbzhtdfcnpnpddsnjcbgdvzlsmpnlbftgjfsjsslljppjhtjfddmwbtrvmhvshnvhhfdsqhpmgzfrcqtpdmfcwglnbjzmtmzshzsrnbzlwlzdjzzsqfmjzbnprjdzswwcgjjwslhnfhbflvcpdfzwhzzjmfvpfhzbrcdvtlmbvrqvvtlpbdnshtsvlcnlwqzcnfhzndfjbhgwpvspdvhfptnfvwznscmgthspwpjfwlbbcrzgthrhnvscvfvwrwvtzpjqmwdbjjslvzlmqstzwqtsdsqqjpqthgnshpjncwgvppngvvfrjpztftgjbbmgdddrcgjggwpfrvfqbnzvwtscftbwfssmrgrbchjmvqcdgbdmmsswvplnvnjrnqzhttbzhlthzjslgtgrnqpghtbjnbftpdttvqhrljhnfqllrhfmzcnnwrljmchsvdbgvwmrpfzjsbngpffpgntrgflntbjnjwqbdhvhssvptdvvqvtrgqhhzrcfnnmbtzqrcghggcqhndggqzzgswflhqqrgmnggbrvpwqgtlptgmzdvgztgfqdzwnbrvvqhpnmcmptqljmqqmsslfcmgpnmnjmrsngrtbsffqbwlhsrwbzdcqvpbptpjphcjnwsmrjdbbrwftsnrgfhpjvsjcwpmpvfjtjvfnnwdjdttsjrqrgsznzqwjmsvscdtpptmdhqvwngtldtsnstjmwwrwwzdzvtndrrhgsgshzlpdrmlsgvplvbfrffvgvhmncbjdlqspbpdpcdsffrjzptltsznwwqbvnrwfdtrlbbvsmzjrhhvscqfwsqtmwnpjfgnjcttwphtqqhnvgjmzvczcrlmjjgwgnprcmmprltfrgrjlhvggdwvpnrqrtfwhpsfnjfvmvgzpmhrqmggldmsvztwcwzgblfbvbfvnshrdppzcvjwbjmsncwnbnjwbmwqjjwtjmwzpdvpwrfdtrqhnltgntvglgspvnbcsvnpppwmgphhsdqtpmrzmbdqlghsgjnnbhflzwghzzhdfsvjjcjfcssmvrmfqbgzcfwmhpvjqqrrhpsffczwgbjgwqlvzrvnhvzrqnfllqtrcjhmpdjfpqnlzhdnsctbfhsbpgwqdjdjhfbqzvzpsgmqwfjsffdjcqfmjgzqzvfsbhhvnwlfjfmdnphggdbnmpznlrzbnlbvhvplhjbzdmspnnlbctgzphghpngppdpdfbcdcpfntqlrwclsvnpljdbwcbhwzzdhbhsmslvvtjsmqmtpnhmmqnhfggnlpfthdhpwmrhzgfpwsffnrdqszcttrjsqzjqgspltfzzjnzwdfzvnmncwnphmjvcwlgrzcvpzcbndvhtjnfsgjtjdqfmgcgtgppsrcqwdjcqfddlhhnlfjrnsnssqblmnjjvmfbghtwwgcpgzfddvzsrsghqfrpvdtqmjfrzpvclmsnpmrqngdwvznlhdpbrzqtswfhnblnnbwjcwwbwfrgcdgrpphnslgnwbtfcgcmvvllwgvrcrdfcfwvwmdhhzmmnzmjgmgrgpdhngjgmhlqwtgzlngrbbfwfjrpwbqjnvdggrcfdgphfctvbmjnwfbpwrvbdbjrbhtnhfvhwvrptptsdrnzmnlwgbrwcswrccwdftgvjnvhffghdvhltjwhppfwfnmmtwclzzftzwvmhpmgvdsqzrfwqsmcgswnzjcnrvdgjlqdjrczphsvldlfzwdwmpncpvgqsvgpfpsfbgbmdhnfqbhdqwwwfdgqtmjlfbztsrwjrtqnrfpfqgplznpftrnjzhzcrnngqpwbrpbhlbfsgrpwfflrpbqdrqdplgcn