Common typos: pratidand72oratidand72opatidand72oprtidand72opraidand72opratdand72opratiand72opratidnd72opratidad72opratidan72opratidand2opratidand7ppratidand72ipratidand72lpratidand729pratidand72kpratidand720pratidand72ooratidand72o0ratidand72o_ratidand72olratidand72opeatidand72optatidand72op4atidand72opfatidand72opdatidand72op5atidand72oprstidand72oprqtidand72oprztidand72oprwtidand72opraridand72oprayidand72opra5idand72opragidand72oprafidand72opra6idand72opratodand72opratudand72opratkdand72oprat8dand72oprat9dand72opratjdand72opratisand72opratifand72opratieand72opratixand72opraticand72opratirand72opratidsnd72opratidqnd72opratidznd72opratidwnd72opratidamd72opratidabd72opratidajd72opratidahd72opratidans72opratidanf72opratidane72opratidanx72opratidanc72opratidanr72opratidand82opratidand62opratidandu2opratidandy2opratidand71opratidand73opratidand7wopratidand7qporatidand72orpatidand72opartidand72oprtaidand72opraitdand72opratdiand72opratiadnd72opratidnad72opratidadn72opratidan7d2opratidand27popratidand72oppratidand72iopratidand72oipratidand72lopratidand72olpratidand729opratidand72o9pratidand72kopratidand72okpratidand720opratidand72o0pratidand72oopratidand72oporatidand72op0ratidand72o_pratidand72op_ratidand72oplratidand72operatidand72opreatidand72optratidand72oprtatidand72op4ratidand72opr4atidand72opfratidand72oprfatidand72opdratidand72oprdatidand72op5ratidand72opr5atidand72oprsatidand72oprastidand72oprqatidand72opraqtidand72oprzatidand72opraztidand72oprwatidand72oprawtidand72oprartidand72opratridand72opraytidand72opratyidand72opra5tidand72oprat5idand72opragtidand72opratgidand72opraftidand72opratfidand72opra6tidand72oprat6idand72opratoidand72opratiodand72opratuidand72opratiudand72opratkidand72opratikdand72oprat8idand72oprati8dand72oprat9idand72oprati9dand72opratjidand72opratijdand72opratisdand72opratidsand72opratifdand72opratidfand72opratiedand72opratideand72opratixdand72opratidxand72opraticdand72opratidcand72opratirdand72opratidrand72opratidasnd72opratidqand72opratidaqnd72opratidzand72opratidaznd72opratidwand72opratidawnd72opratidamnd72opratidanmd72opratidabnd72opratidanbd72opratidajnd72opratidanjd72opratidahnd72opratidanhd72opratidansd72opratidands72opratidanfd72opratidandf72opratidaned72opratidande72opratidanxd72opratidandx72opratidancd72opratidandc72opratidanrd72opratidandr72opratidand872opratidand782opratidand672opratidand762opratidandu72opratidand7u2opratidandy72opratidand7y2opratidand712opratidand721opratidand732opratidand723opratidand7w2opratidand72wopratidand7q2opratidand72qoprratidand72opraatidand72oprattidand72opratiidand72opratiddand72opratidaand72opratidannd72opratidandd72opratidand772opratidand722