Common typos: fa1994da1994df1994dfa994dfa194dfa199sfa1994ffa1994efa1994xfa1994cfa1994rfa1994dda1994dga1994dra1994dca1994dva1994dta1994dfs1994dfq1994dfz1994dfw1994dfa2994dfaq994dfaw994dfa1094dfa1894dfa1o94dfa1i94dfa1904dfa1984dfa19o4dfa19i4dfa1993dfa1995dfa199rdfa199efda1994daf1994df1a994dfa9194dfa1949sdfa1994dsfa1994fdfa1994dffa1994edfa1994defa1994xdfa1994dxfa1994cdfa1994dcfa1994rdfa1994drfa1994ddfa1994dfda1994dgfa1994dfga1994dfra1994dfca1994dvfa1994dfva1994dtfa1994dfta1994dfsa1994dfas1994dfqa1994dfaq1994dfza1994dfaz1994dfwa1994dfaw1994dfa21994dfa12994dfa1q994dfa1w994dfa10994dfa19094dfa18994dfa19894dfa1o994dfa19o94dfa1i994dfa19i94dfa19904dfa19984dfa199o4dfa199i4dfa19934dfa19943dfa19954dfa19945dfa199r4dfa1994rdfa199e4dfa1994edfaa1994dfa11994dfa19994dfa19944