Common typos: hatcatpatpatcatpatphtcatpatphacatpatphatatpatphatctpatphatcapatphatcatatphatcatptphatcatpaohatcatpat0hatcatpat_hatcatpatlhatcatpatpjatcatpatpgatcatpatpyatcatpatpnatcatpatpbatcatpatpuatcatpatphstcatpatphqtcatpatphztcatpatphwtcatpatpharcatpatphaycatpatpha5catpatphagcatpatphafcatpatpha6catpatphatxatpatphatvatpatphatdatpatphatfatpatphatcstpatphatcqtpatphatcztpatphatcwtpatphatcarpatphatcaypatphatca5patphatcagpatphatcafpatphatca6patphatcatoatphatcat0atphatcat_atphatcatlatphatcatpstphatcatpqtphatcatpztphatcatpwtphatcatparphatcatpayphatcatpa5phatcatpagphatcatpafphatcatpa6hpatcatpatpahtcatpatphtacatpatphactatpatphatactpatphatctapatphatcaptatphatcataptphatcatptaophatcatpatpohatcatpat0phatcatpatp0hatcatpat_phatcatpatp_hatcatpatlphatcatpatplhatcatpatpjhatcatpatphjatcatpatpghatcatpatphgatcatpatpyhatcatpatphyatcatpatpnhatcatpatphnatcatpatpbhatcatpatphbatcatpatpuhatcatpatphuatcatpatphsatcatpatphastcatpatphqatcatpatphaqtcatpatphzatcatpatphaztcatpatphwatcatpatphawtcatpatphartcatpatphatrcatpatphaytcatpatphatycatpatpha5tcatpatphat5catpatphagtcatpatphatgcatpatphaftcatpatphatfcatpatpha6tcatpatphat6catpatphatxcatpatphatcxatpatphatvcatpatphatcvatpatphatdcatpatphatcdatpatphatcfatpatphatcsatpatphatcastpatphatcqatpatphatcaqtpatphatczatpatphatcaztpatphatcwatpatphatcawtpatphatcartpatphatcatrpatphatcaytpatphatcatypatphatca5tpatphatcat5patphatcagtpatphatcatgpatphatcaftpatphatcatfpatphatca6tpatphatcat6patphatcatopatphatcatpoatphatcat0patphatcatp0atphatcat_patphatcatp_atphatcatlpatphatcatplatphatcatpsatphatcatpastphatcatpqatphatcatpaqtphatcatpzatphatcatpaztphatcatpwatphatcatpawtphatcatpartphatcatpatrphatcatpaytphatcatpatyphatcatpa5tphatcatpat5phatcatpagtphatcatpatgphatcatpaftphatcatpatfphatcatpa6tphatcatpat6pphatcatpatphhatcatpatphaatcatpatphattcatpatphatccatpatphatcaatpatphatcattpatphatcatppatphatcatpaatphatcatpatt