Can someone explain the following input? values of Band C are not given
A : “pjpqjvubrfjpxtmohvedqizbqloknfrgytbgarqciqacdkatocdpqzaznaopuslhovilplnomczruteezxgshzcufqtiihrzvdkxsizgrajgdoeqijzegagqsxmzxawmnbbvakupnltmdfvcsxafpltcnjonvtdrcbvbcsrefaxeiuwlofifjuiupmfsxofcadpuhoyesvdsmfhkbqpzhjwwuuttcnisbrmjnqvzptbgmossqofzbqandbxmpiaotqgjmmlwctplbzhmlyrsufbuuknmqkfhnqvpvcpigtbvdfdoyaqkxmorwlnsvxfcgpndpqhaqyblnyqlsbulmzzmeqgfegbkttjmdadpwejykdklogpcakcmmfekdyrewyrumqzmgftcypiyimheoofbzovbmgppvipkgtrungfvmlfnpuvbgzxemourlxptvjwyhzeiyxixtintnsjhzmjsvkwnixaftvqtgenrgzhytuoabzrltqckfanmlfowddcqywqlbmyxrspxszadxjbfufjhnittypxjrpjxdbpvmoeguzmiuxpqndapnykvbhecadteeqxealbumtudavhuvwqpmmgfslreygoxenezrdivtwwxjwopkmsaswjaobalhbijhwueilguohanmqnwjjfvzuzewrhavwqhxpphiqlcdehmnmwstnngiuzuonwotsikanwqgcjamkftawfsigmoufdghcrwuxcoebywdkkrgvrixcjjexieutnwkgidfcxwkjhrfgidkytetyeanqidkblrvaootlkzfedoydspglvkvyqipshyanumpomcyzbkamurxztfvtudrwctcatcestdapukqksqhrpnfxotmzyyhmmiarqofwccfdkwkhzgerltuexifkbqrvfppcingnvktndxbaovwmgidlknlzegapdmflydeygzczvixeqkezihnfqfdkrustwwglchkuegpematpiahavbumvlbemhzabuqbsxcjmgqqloofudjmolhrrxifsvqwgqdjxlmyxmqygxwuieqwxrkzxpoipherxksqecgbidawbciwduagegiwvuitiftebbwmdvcguuwypxvefkhcgecdgghftwhgbbwdmibzckhoqtjbontkzneckgpfgxpbezwdioecrakezvvjxiaqkgjnzbrjckzkvlwapzdzwahcqayzykgizgmtqlzkzsnhxhjpxcacrfvchhgzfltwehzahqkaozpmbaugilhtijltbzvnvimvqpahdpzwvmihernczxpboezjodqzpqsllnveiazmytlkfytgfdkmxlfwkwsdnqsgqzmwmgulibsbilpqinudxhkmirspfjucpshnqcaslvfhftvamkynfijjyuamnoytwnsziqnsftemgiqovgfwjtzbkcrohyvjgdhiaobgfxyhytnqayvicgtqvysomkuipngadiimhgjdwxylvkfmwfxogrfjvdebnwpcbatdngxwfnmdivohfrryrkhdodpezfaoixjpgodwegqfeyqjcmasaggavhnawwrtvnhwtdmxwxofquzpzwlqakyxjkiglgzhafvxycmrexwwguuvqjognmclqlqkodrdgxxlxuhfvgdgmdqxayiyvjymmbxkrdglxnmzcuosqjwchiqpvxaeodkzmppdirunlqnclxtghbsatrtbnlgyfwuammailwdudzhqvccqavvjiddpporrhxdveoafrgccrysdnjdeayytybkktnfxnxscngqvwpeutfxkfrfqdjodowdiqdzzeiozeptywsvkqdtvzucwjtjzzjpcetmdnchmhssgrbqxfcqekgxrjgyfktihvqeityzjqublyfkrrvnlkublbnhhapbnkgayfohepkolhbripxmsltjngeljqfhqpylisziimlcowyamubnfgbhjkbydjokmpgbskcspcimakpittktquiygdthtssrxcritzkqbasfbqbtazteeujnmuzrwkfdscxizkejsytloenikppebggtzxkguvkipslkhhjloowvxgdwnhyfdkmhzgvzfvqsaqcqvkinplauipejsjzigoqfswkhjhlyoknmtmnmtvagvtpjvjnamkptruxfmivbjnhbdzrqpuztwojxwknihmstyzuvutnkrumclaiyzjuqjjzwxxwsbyauiucnlahckyttahkbkgiauimzgezquuqtpmcchlgbbfzuvcunkzzpaxtdynfheeafmarhdwgvidxcyqpukrihjbzalcjcopraprmwzjhtfgwuydldcdwirodyuiyxuqgejanagyoqbyrjbwmprbqsdexauzwpeiygonuurfwmcflifznvhrxkzcqvrpqpwnwnpywsmyfogzdnoymnlfutbjtdflbvksjyyhnpbljntcqmysotpdszjttpwiaeozydotqgzpxxtsquvrlpwmeoaknasscdeqtkdxenbdjvddcgapfrqfbccqyawfrgzgrdoguhpgimolffdswnxyryqcjmxvhezbieornbswnyycatzzgvbnpmeimipixjodjrgpmrohhegzmgfvorirqsluavdwdwsgoyxpujfytxwlsybcrntullifugxfiwjfrhzsbkllttcgvjfsznbupijhpfzppzltkurluzgiueyqlffjjjigndunkjjireoguejuajaiuvychchmzhhyggcochdedbeormnjadcyuncmlggqpauiaejtcjoxmrvxrdlhrfacuweefbqdivfhwrawbnwxkxiyfdxmyfjlvtduimvrvskevlfcmfqlmetfridoemusuvzxfwgmqszvkapknqniesemwtvedfjumhyacwjjcekikveqrgftfhhuzpvyouihmlipbewmfugjktgmxriuvpuuyftzhwbwuxhyfmhdnhvqjelpwkmjlghshdulykktrjbbknjpjzsgyaarhzhtckmcldcysckcgrcltiilkbwceddunjaesawhutldigbgqhxxgisvlujgxirdllaqsprttjpgdzihqclonvmdxsfsmvvbxtzosulqvzijghhtdxyhqjarcmbbyuzguqgojbqypzyfdevnupzdfiobszsnkwpwthzdbmkiypvvqcmbeyqffkubyfyehwjvltenlwvzxjqudkwjkglyjdwxybutekrvzwxacqpdvwpfbwukgicbiqdvhfooytwfksmjbhuuvhixqpaulvceiaohyiyvztvgzwxmbxsajxzpmibyggjnkcfrwjmjwdywgblmgasiywmenoisovifpazgeiehkcadcgifjmisewfxcznqawgsazmhygepiyhnftcrssmebckgfdhdzrlqelgqztsfxipfiqpnfqsvxxbzdebheacyrrdtviobgpkofzyznsogkwrsgeshstwmqcrxlwhxczebzaanrecdlpcanjvvfsmavigmvgvcqphlfhuxlpeedcvmvoafkfdpxwtyqasrtiwbvlbkpnnobttxfqmarozwsicmzceetidyuhljcmvxnsuwacjmaflbppkuaujdfwvnkmjqbkuxuvwubmlxuqnifgaggwthgaxjmwjriokazswwbrwsubrlsnwrfucaffxmeetdaxhtdjffsfafertrltgbgjnyrclgpwbcchjldevyttpodrfcavszbiiobdaeatnadlwwnwbtzkzoxpncybwjzookkltgkqfuwoiumebohwuznrropcvrftvwgieckhtersfninlwosykzfdeoflwmwexibanuhmeyussefrnteufsawxqcuslxtczhjtpaejyenusuhvxhukfcebejajaonrcwfjrduivnustprncyegizqslllsexokupyfpjnogwdrevzlbvsroapropvupfdhqhwjzadaenimmfgkixyjpuvioycccgyaflfukfclqppgaxmyufxduhywrdgrvaesgnpurxfsbbywmzihtriwnurhaofihilgcjxnmybiqrgbntvcnkpgfhnhypgalvpsxghmqhekmdtxhvlhcijjtvozijvowruukhgrhdtyryhyixoyzyqjqbxjhpdnzxmrgspuummyiuilttpcqnqonhmjurrheamhouaijmxyybsmhflmnvpxryjkucnyoslsdazmbyijuhdvdvozkhlxfjmsrhdianfjeauaxhnqvfjlcwltaqqunhdxcaeabwrwyjvqsakdkpkyovsopoawsseqymhdazftlyjgjpjkgiyczzfmlxkmbuocykotwojfgtqcanzhmvikhwwbuvugtornkiweafdzoageqhmxfhsvhcjgzqialdknysvifrrlscbkftbadecljyqnsggdmfwowdhrigfnryxznchebsginjiyodatzjlmmkmifbotongeneoyskmcnxxvxjucayfdjkwyljepkmwmwycvbdnjczytkeyjmumjxipxbrckmvnjhvohzcuwcuyqgkzbnsymjsmzaxvnfgpcvvjgvntuulremnsrfnowyudbvppojuddaunkgzdbckptlttitjerzvzdntoztcjeyblnkbotjfctyznniuucvstpbvffoormilpjazkxqterckuhyhewxjzyzxfilhfjarbubrhnqvyivpydllgjalrloeuohqzpdyhqymtdganvqcbssjadsncenrnmfrbiygxpcpkezmbeydlcjsslmnrwnpwwovblknzbctkeuwzhqbdtjyqbilsstiregnsjemtddmiazzpjpbrxsrojxqibimazqfuwisywfmwcnlrgmtifomujrkppnmjgkzqehiqwxdnmxmlgyujcqijoijhnxfaneikxnwuzrzabwlpsddgufbtvsxmtveloxjbcaupagebvzviwssnxlcsqcjwprgeb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
B :
C :